diff --git a/Cargo.lock b/Cargo.lock
index 2121581..2d72ba7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,65 +1,76 @@
 [[package]]
 name = "actix"
-version = "0.5.8"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "actix_derive 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "bitflags 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "bytes 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-channel 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-channel 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.23 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "skeptic 0.13.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "smallvec 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-core 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "smallvec 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-codec 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-executor 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-signal 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "trust-dns-resolver 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-reactor 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-signal 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-tcp 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-timer 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "trust-dns-resolver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "uuid 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "actix-web"
-version = "0.6.15"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "actix 0.5.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "actix 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "base64 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "bitflags 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "bytes 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "cookie 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "dtoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "encoding 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.23 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures-cpupool 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "h2 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "htmlescape 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "http 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "http-range 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "httparse 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "itoa 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "language-tags 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazycell 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "mime 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "mime_guess 2.0.0-alpha.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
  "num_cpus 1.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "percent-encoding 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_urlencoded 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha1 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "smallvec 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "smallvec 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-core 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-reactor 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-tcp 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-timer 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 1.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "version_check 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -90,13 +101,13 @@ dependencies = [
 
 [[package]]
 name = "ammonia"
-version = "1.1.0"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "html5ever 0.22.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "maplit 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "matches 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "matches 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "tendril 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 1.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -137,7 +148,7 @@ dependencies = [
  "dbghelp-sys 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-demangle 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-demangle 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -149,7 +160,7 @@ dependencies = [
  "backtrace-sys 0.1.23 (registry+https://github.com/rust-lang/crates.io-index)",
  "cfg-if 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-demangle 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-demangle 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -214,11 +225,6 @@ name = "build_const"
 version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "bytecount"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "byteorder"
 version = "1.2.3"
@@ -238,18 +244,6 @@ dependencies = [
  "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "cargo_metadata"
-version = "0.5.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "error-chain 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "cc"
 version = "1.0.18"
@@ -284,6 +278,14 @@ dependencies = [
  "vec_map 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "cloudabi"
+version = "0.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bitflags 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "cmake"
 version = "0.1.31"
@@ -323,7 +325,7 @@ dependencies = [
  "rendering 0.1.0",
  "serde 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)",
  "slug 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "tempfile 3.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tempfile 3.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "tera 0.11.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "toml 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "utils 0.1.0",
@@ -365,12 +367,14 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-channel"
-version = "0.1.3"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "crossbeam-epoch 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-utils 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-epoch 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "smallvec 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -418,6 +422,19 @@ dependencies = [
  "scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "crossbeam-epoch"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "arrayvec 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memoffset 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "crossbeam-utils"
 version = "0.2.2"
@@ -434,6 +451,11 @@ dependencies = [
  "cfg-if 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "crossbeam-utils"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "ctrlc"
 version = "3.1.1"
@@ -488,7 +510,7 @@ version = "2.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "lazy_static 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rust-stemmers 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -578,14 +600,6 @@ dependencies = [
  "backtrace 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "error-chain"
-version = "0.11.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "backtrace 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "error-chain"
 version = "0.12.0"
@@ -667,7 +681,7 @@ dependencies = [
  "chrono 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "errors 0.1.0",
  "lazy_static 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)",
  "tera 0.11.9 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -777,8 +791,7 @@ dependencies = [
 name = "gutenberg"
 version = "0.4.0"
 dependencies = [
- "actix 0.5.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "actix-web 0.6.15 (registry+https://github.com/rust-lang/crates.io-index)",
+ "actix-web 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "chrono 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "clap 2.32.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "content 0.1.0",
@@ -842,6 +855,11 @@ dependencies = [
  "syn 0.13.11 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "htmlescape"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "http"
 version = "0.1.7"
@@ -852,11 +870,6 @@ dependencies = [
  "itoa 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "http-range"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "httparse"
 version = "1.3.2"
@@ -912,7 +925,7 @@ name = "idna"
 version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "matches 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "matches 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-bidi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-normalization 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -942,7 +955,7 @@ dependencies = [
  "image 0.19.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rayon 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "tera 0.11.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "utils 0.1.0",
 ]
@@ -1032,6 +1045,11 @@ name = "lazycell"
 version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "lazycell"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "libc"
 version = "0.2.42"
@@ -1065,6 +1083,15 @@ name = "linked-hash-map"
 version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "lock_api"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "owning_ref 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "log"
 version = "0.3.9"
@@ -1121,7 +1148,7 @@ dependencies = [
 
 [[package]]
 name = "matches"
-version = "0.1.6"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -1325,7 +1352,7 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "num-traits 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "proc-macro2 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.14.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1388,7 +1415,7 @@ dependencies = [
  "cmake 0.1.31 (registry+https://github.com/rust-lang/crates.io-index)",
  "duct 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "pkg-config 0.3.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config 0.3.12 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1410,7 +1437,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "pkg-config 0.3.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config 0.3.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "vcpkg 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1455,6 +1482,15 @@ dependencies = [
  "parking_lot_core 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "parking_lot"
+version = "0.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "lock_api 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot_core 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "parking_lot_core"
 version = "0.2.14"
@@ -1462,7 +1498,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "smallvec 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "smallvec 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1523,7 +1559,7 @@ dependencies = [
 
 [[package]]
 name = "pkg-config"
-version = "0.3.11"
+version = "0.3.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -1564,7 +1600,7 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "0.4.8"
+version = "0.4.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1602,7 +1638,7 @@ name = "quote"
 version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1625,6 +1661,23 @@ dependencies = [
  "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "rand"
+version = "0.5.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "rand_core"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "rayon"
 version = "1.0.2"
@@ -1656,7 +1709,7 @@ dependencies = [
  "fs_extra 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "highlighting 0.1.0",
  "site 0.1.0",
- "tempfile 3.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tempfile 3.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1686,12 +1739,12 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.0.1"
+version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "aho-corasick 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "memchr 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex-syntax 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex-syntax 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "thread_local 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "utf8-ranges 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1711,7 +1764,7 @@ dependencies = [
 
 [[package]]
 name = "regex-syntax"
-version = "0.6.1"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "ucd-util 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1798,7 +1851,7 @@ dependencies = [
 
 [[package]]
 name = "rustc-demangle"
-version = "0.1.8"
+version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -1830,7 +1883,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "gcc 0.3.54 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "pkg-config 0.3.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config 0.3.12 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1861,7 +1914,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 name = "search"
 version = "0.1.0"
 dependencies = [
- "ammonia 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "ammonia 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "content 0.1.0",
  "elasticlunr-rs 2.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "errors 0.1.0",
@@ -1888,20 +1941,6 @@ dependencies = [
  "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "semver"
-version = "0.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "semver-parser 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "semver-parser"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "serde"
 version = "1.0.70"
@@ -1912,7 +1951,7 @@ name = "serde_derive"
 version = "1.0.70"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.14.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1976,27 +2015,12 @@ dependencies = [
  "serde 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)",
  "taxonomies 0.1.0",
- "tempfile 3.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tempfile 3.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "templates 0.1.0",
  "tera 0.11.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "utils 0.1.0",
 ]
 
-[[package]]
-name = "skeptic"
-version = "0.13.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "bytecount 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "cargo_metadata 0.5.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "error-chain 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "glob 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "pulldown-cmark 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
- "tempdir 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "walkdir 2.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "slab"
 version = "0.1.3"
@@ -2027,8 +2051,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "smallvec"
-version = "0.6.2"
+version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "unreachable 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
 
 [[package]]
 name = "socket2"
@@ -2097,7 +2124,7 @@ name = "strum_macros"
 version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.14.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2127,7 +2154,7 @@ name = "syn"
 version = "0.14.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2200,11 +2227,11 @@ dependencies = [
 
 [[package]]
 name = "tempfile"
-version = "3.0.2"
+version = "3.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_syscall 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "remove_dir_all 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2248,7 +2275,7 @@ dependencies = [
  "lazy_static 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "pest 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "pest_derive 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.70 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "slug 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2422,15 +2449,16 @@ dependencies = [
 
 [[package]]
 name = "tokio-signal"
-version = "0.1.5"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "futures 0.1.23 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.42 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio-uds 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-core 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-executor 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-reactor 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2504,7 +2532,7 @@ dependencies = [
 
 [[package]]
 name = "trust-dns-proto"
-version = "0.3.3"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "byteorder 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2514,16 +2542,23 @@ dependencies = [
  "lazy_static 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-core 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "smallvec 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "socket2 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-executor 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-reactor 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-tcp 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-timer 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-udp 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 1.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "trust-dns-resolver"
-version = "0.8.2"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
+ "cfg-if 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "error-chain 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.23 (registry+https://github.com/rust-lang/crates.io-index)",
  "ipconfig 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2531,8 +2566,9 @@ dependencies = [
  "log 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "lru-cache 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "resolv-conf 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-core 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
- "trust-dns-proto 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "smallvec 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "trust-dns-proto 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2566,7 +2602,7 @@ name = "unicode-bidi"
 version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "matches 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "matches 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2614,7 +2650,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "encoding 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
  "idna 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "matches 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "matches 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "percent-encoding 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2633,7 +2669,7 @@ name = "utils"
 version = "0.1.0"
 dependencies = [
  "errors 0.1.0",
- "tempfile 3.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tempfile 3.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "tera 0.11.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-segmentation 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "walkdir 2.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2779,12 +2815,12 @@ dependencies = [
 ]
 
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-"checksum actix-web 0.6.15 (registry+https://github.com/rust-lang/crates.io-index)" = "cebfb353ebcae66f93c190b80ef12b8c82557413856e3e65dbaab662a48ec72d"
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 "checksum aho-corasick 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)" = "c1c6d463cbe7ed28720b5b489e7c083eeb8f90d08be2a0d6bb9e1ffea9ce1afa"
-"checksum ammonia 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fd4c682378117e4186a492b2252b9537990e1617f44aed9788b9a1149de45477"
+"checksum ammonia 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a8b93ecb80665873703bf3b0a77f369c96b183d8e0afaf30a3ff5ff07dfc6409"
 "checksum ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ee49baf6cb617b853aa8d93bf420db2383fab46d314482ca2803b40d5fde979b"
 "checksum arrayvec 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)" = "a1e964f9e24d588183fcb43503abda40d288c8657dfc27311516ce2f05675aef"
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@@ -2799,28 +2835,29 @@ dependencies = [
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 "checksum slab 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fdeff4cd9ecff59ec7e3744cbca73dfe5ac35c2aedb2cfba8a1c715a18912e9d"
 "checksum slug 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "797bcb4d24e91239a8615415814f4afb2d8ca400c472de3c73f803a5a7689e11"
 "checksum smallvec 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "4c8cbcd6df1e117c2210e13ab5109635ad68a929fcbb8964dc965b76cb5ee013"
-"checksum smallvec 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "312a7df010092e73d6bbaf141957e868d4f30efd2bfd9bb1028ad91abec58514"
+"checksum smallvec 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)" = "26df3bb03ca5eac2e64192b723d51f56c1b1e0860e7c766281f4598f181acdc8"
 "checksum socket2 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)" = "962a516af4d3a7c272cb3a1d50a8cc4e5b41802e4ad54cfb7bee8ba61d37d703"
 "checksum stable_deref_trait 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ffbc596e092fe5f598b12ef46cc03754085ac2f4d8c739ad61c4ae266cc3b3fa"
 "checksum string 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "00caf261d6f90f588f8450b8e1230fa0d5be49ee6140fdfbcb55335aff350970"
@@ -3005,7 +3043,7 @@ dependencies = [
 "checksum syntect 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "dc8a6f0db88d4afc340522c20d260411e746b2225b257c6b238a75de9d7cec78"
 "checksum take 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b157868d8ac1f56b64604539990685fa7611d8fa9e5476cf0c02cf34d32917c5"
 "checksum tempdir 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)" = "15f2b5fb00ccdf689e0149d1b1b3c03fead81c2b37735d812fa8bddbbf41b6d8"
-"checksum tempfile 3.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "47776f63b85777d984a50ce49d6b9e58826b6a3766a449fc95bc66cd5663c15b"
+"checksum tempfile 3.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "c4b103c6d08d323b92ff42c8ce62abcd83ca8efa7fd5bf7927efefec75f58c76"
 "checksum tendril 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "9de21546595a0873061940d994bbbc5c35f024ae4fd61ec5c5b159115684f508"
 "checksum tera 0.11.9 (registry+https://github.com/rust-lang/crates.io-index)" = "09a18c54f3d7bdd496703db5ce232d7b7425fb69208bfbda1006127e273673c4"
 "checksum term 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)" = "fa63644f74ce96fbeb9b794f66aff2a52d601cbd5e80f4b97123e3899f4570f1"
@@ -3023,15 +3061,15 @@ dependencies = [
 "checksum tokio-proto 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "8fbb47ae81353c63c487030659494b295f6cb6576242f907f203473b191b0389"
 "checksum tokio-reactor 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "e00ec63bbec2c97ce1178cb0587b2c438b2f6b09d3ee54a33c45a9cf0d530810"
 "checksum tokio-service 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "24da22d077e0f15f55162bdbdc661228c1581892f52074fb242678d015b45162"
-"checksum tokio-signal 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "e8f46863230f9a05cf52d173721ec391b9c5782a2465f593029922b8782b9ffe"
+"checksum tokio-signal 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "342d088c63623f63eada591e065778038c63b516939530db2aa09a8df9118507"
 "checksum tokio-tcp 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ec9b094851aadd2caf83ba3ad8e8c4ce65a42104f7b94d9e6550023f0407853f"
 "checksum tokio-threadpool 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "24ab84f574027b0e875378f31575cf175360891919e93a3490f07e76e00e4efb"
 "checksum tokio-timer 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)" = "028b94314065b90f026a21826cffd62a4e40a92cda3e5c069cc7b02e5945f5e9"
 "checksum tokio-tls 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "772f4b04e560117fe3b0a53e490c16ddc8ba6ec437015d91fa385564996ed913"
 "checksum tokio-udp 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "43eb534af6e8f37d43ab1b612660df14755c42bd003c5f8d2475ee78cc4600c0"
 "checksum toml 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)" = "a0263c6c02c4db6c8f7681f9fd35e90de799ebd4cfdeab77a38f4ff6b3d8c0d9"
-"checksum trust-dns-proto 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "cbbddb93547eeee847367d8f59b68002294a7b4df31c143fbee4109ce0c61a04"
-"checksum trust-dns-resolver 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)" = "9b0a0c9d4f8dd56481209c5ae1a8965ed022461d352c81fb92466ec9d846929e"
+"checksum trust-dns-proto 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "32d7c204ee231f802aa821f9dc2195aa0d0269ef7e9f8c844208565c9e3981e4"
+"checksum trust-dns-resolver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "28b094ad60c4f51f36a493201d04d6605183c62bd5f0c73008a732f23950c156"
 "checksum try-lock 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ee2aa4715743892880f70885373966c83d73ef1b0838a664ef0c76fffd35e7c2"
 "checksum ucd-util 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "fd2be2d6639d0f8fe6cdda291ad456e23629558d466e2789d2c3e9892bda285d"
 "checksum unicase 1.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7f4765f83163b74f957c797ad9253caf97f103fb064d3999aea9568d09fc8a33"
diff --git a/Cargo.toml b/Cargo.toml
index aa9c37c..3d485e9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -24,8 +24,7 @@ term-painter = "0.2"
 # Used in init to ensure the url given as base_url is a valid one
 url = "1.5"
 # Below is for the serve cmd
-actix = "~0.5"
-actix-web = { version = "~0.6", default-features = false, features = [] }
+actix-web = { version = "0.7", default-features = false, features = [] }
 notify = "4"
 ws = "0.7"
 ctrlc = "3"
diff --git a/src/cmd/serve.rs b/src/cmd/serve.rs
index a5158e5..68fd1a3 100644
--- a/src/cmd/serve.rs
+++ b/src/cmd/serve.rs
@@ -30,7 +30,6 @@ use std::time::{Instant, Duration};
 use std::thread;
 
 use chrono::prelude::*;
-use actix;
 use actix_web::{self, fs, http, server, App, HttpRequest, HttpResponse, Responder};
 use actix_web::middleware::{Middleware, Started, Response};
 use notify::{Watcher, RecursiveMode, watcher};
@@ -64,13 +63,13 @@ struct NotFoundHandler {
 }
 
 impl<S> Middleware<S> for NotFoundHandler {
-    fn start(&self, _req: &mut HttpRequest<S>) -> actix_web::Result<Started> {
+    fn start(&self, _req: &HttpRequest<S>) -> actix_web::Result<Started> {
         Ok(Started::Done)
     }
 
     fn response(
         &self,
-        _req: &mut HttpRequest<S>,
+        _req: &HttpRequest<S>,
         mut resp: HttpResponse,
     ) -> actix_web::Result<Response> {
         if http::StatusCode::NOT_FOUND == resp.status() {
@@ -87,7 +86,7 @@ impl<S> Middleware<S> for NotFoundHandler {
     }
 }
 
-fn livereload_handler(_: HttpRequest) -> &'static str {
+fn livereload_handler(_: &HttpRequest) -> &'static str {
     LIVE_RELOAD
 }
 
@@ -180,22 +179,24 @@ pub fn serve(interface: &str, port: &str, output_dir: &str, base_url: &str, conf
     // http closure to avoid contention.
     let static_root = output_path.clone();
     thread::spawn(move || {
-        let sys = actix::System::new("http-server");
-        server::new(move || {
+        let s = server::new(move || {
             App::new()
             .middleware(NotFoundHandler { rendered_template: static_root.join("404.html") })
             .resource(r"/livereload.js", |r| r.f(livereload_handler))
             // Start a webserver that serves the `output_dir` directory
-            .handler(r"/", fs::StaticFiles::new(&static_root)
-                     .show_files_listing()
-                     .files_listing_renderer(handle_directory))
+            .handler(
+                r"/",
+                fs::StaticFiles::new(&static_root)
+                    .unwrap()
+                    .show_files_listing()
+                    .files_listing_renderer(handle_directory)
+            )
         })
         .bind(&address)
         .expect("Can't start the webserver")
-        .shutdown_timeout(20)
-        .start();
+        .shutdown_timeout(20);
         println!("Web server is available at http://{}", &address);
-        let _ = sys.run();
+        s.run();
     });
 
     // The websocket for livereload
diff --git a/src/main.rs b/src/main.rs
index 808d4d7..30f13b1 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,4 +1,3 @@
-extern crate actix;
 extern crate actix_web;
 #[macro_use]
 extern crate clap;