diff --git a/Cargo.lock b/Cargo.lock
index fd92856..a552f82 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -18,7 +18,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "libc 0.2.36 (registry+https://github.com/rust-lang/crates.io-index)",
  "termion 1.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -30,7 +30,7 @@ dependencies = [
  "cfg-if 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.36 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-demangle 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -138,7 +138,7 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "2.29.1"
+version = "2.29.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "ansi_term 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -191,7 +191,7 @@ dependencies = [
  "serde 1.0.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "slug 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "tempdir 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "tera 0.11.0-beta.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tera 0.11.0-beta.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "toml 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "utils 0.1.0",
 ]
@@ -230,13 +230,13 @@ name = "errors"
 version = "0.1.0"
 dependencies = [
  "error-chain 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "tera 0.11.0-beta.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tera 0.11.0-beta.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "toml 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "filetime"
-version = "0.1.14"
+version = "0.1.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -268,7 +268,7 @@ dependencies = [
  "regex 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.27 (registry+https://github.com/rust-lang/crates.io-index)",
- "tera 0.11.0-beta.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tera 0.11.0-beta.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "toml 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -324,7 +324,7 @@ name = "gutenberg"
 version = "0.2.2"
 dependencies = [
  "chrono 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "clap 2.29.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "clap 2.29.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "content 0.1.0",
  "errors 0.1.0",
  "front_matter 0.1.0",
@@ -350,7 +350,7 @@ dependencies = [
 
 [[package]]
 name = "httparse"
-version = "1.2.3"
+version = "1.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -364,7 +364,7 @@ version = "0.10.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "base64 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "httparse 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "httparse 1.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "language-tags 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "mime 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -632,7 +632,7 @@ version = "4.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bitflags 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "filetime 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "filetime 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "fsevent 0.2.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "fsevent-sys 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "inotify 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -725,7 +725,7 @@ dependencies = [
  "front_matter 0.1.0",
  "serde 1.0.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.27 (registry+https://github.com/rust-lang/crates.io-index)",
- "tera 0.11.0-beta.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tera 0.11.0-beta.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "utils 0.1.0",
 ]
 
@@ -736,15 +736,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "pest"
-version = "1.0.0-beta.17"
+version = "1.0.0-rc.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "pest_derive"
-version = "1.0.0-beta.17"
+version = "1.0.0-rc.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "pest 1.0.0-beta.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pest 1.0.0-rc.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.10.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -898,7 +898,7 @@ dependencies = [
  "slug 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "syntect 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "templates 0.1.0",
- "tera 0.11.0-beta.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tera 0.11.0-beta.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "utils 0.1.0",
 ]
 
@@ -917,7 +917,7 @@ name = "same-file"
 version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "winapi 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1021,7 +1021,7 @@ dependencies = [
  "taxonomies 0.1.0",
  "tempdir 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "templates 0.1.0",
- "tera 0.11.0-beta.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tera 0.11.0-beta.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "utils 0.1.0",
  "walkdir 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1118,7 +1118,7 @@ dependencies = [
  "serde 1.0.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "slug 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "tera 0.11.0-beta.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tera 0.11.0-beta.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "utils 0.1.0",
 ]
 
@@ -1141,13 +1141,13 @@ dependencies = [
  "lazy_static 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "pulldown-cmark 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "taxonomies 0.1.0",
- "tera 0.11.0-beta.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tera 0.11.0-beta.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "utils 0.1.0",
 ]
 
 [[package]]
 name = "tera"
-version = "0.11.0-beta.2"
+version = "0.11.0-beta.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "chrono 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1155,8 +1155,8 @@ dependencies = [
  "glob 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "humansize 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "pest 1.0.0-beta.17 (registry+https://github.com/rust-lang/crates.io-index)",
- "pest_derive 1.0.0-beta.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pest 1.0.0-rc.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pest_derive 1.0.0-rc.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1215,7 +1215,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "libc 0.2.36 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_syscall 0.1.37 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1317,7 +1317,7 @@ version = "0.1.0"
 dependencies = [
  "errors 0.1.0",
  "tempdir 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "tera 0.11.0-beta.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tera 0.11.0-beta.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1350,11 +1350,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "winapi"
-version = "0.3.3"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "winapi-i686-pc-windows-gnu 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi-x86_64-pc-windows-gnu 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi-i686-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1364,12 +1364,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "winapi-i686-pc-windows-gnu"
-version = "0.3.2"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "winapi-x86_64-pc-windows-gnu"
-version = "0.3.2"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -1379,7 +1379,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "byteorder 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "bytes 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "httparse 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "httparse 1.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.3.20 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1433,14 +1433,14 @@ dependencies = [
 "checksum cc 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "deaf9ec656256bb25b404c51ef50097207b9cbb29c933d31f92cae5a8a0ffee0"
 "checksum cfg-if 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "d4c819a1287eb618df47cc647173c5c4c66ba19d888a6e50d605672aed3140de"
 "checksum chrono 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7c20ebe0b2b08b0aeddba49c609fe7957ba2e33449882cb186a180bc60682fa9"
-"checksum clap 2.29.1 (registry+https://github.com/rust-lang/crates.io-index)" = "8f4a2b3bb7ef3c672d7c13d15613211d5a6976b6892c598b0fcb5d40765f19c2"
+"checksum clap 2.29.2 (registry+https://github.com/rust-lang/crates.io-index)" = "4151c5790817c7d21bbdc6c3530811f798172915f93258244948b93ba19604a6"
 "checksum cmake 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)" = "56d741ea7a69e577f6d06b36b7dff4738f680593dc27a701ffa8506b73ce28bb"
 "checksum coco 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "c06169f5beb7e31c7c67ebf5540b8b472d23e3eade3b2ec7d1f5b504a85f91bd"
 "checksum dtoa 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "09c3753c3db574d215cba4ea76018483895d7bff25a31b49ba45db21c48e50ab"
 "checksum duct 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)" = "8c553d79f40e74f7f611e49bf3429b6760cff79596b61818291c27cc0b18549d"
 "checksum either 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "740178ddf48b1a9e878e6d6509a1442a2d42fd2928aae8e7a6f8a36fb01981b3"
 "checksum error-chain 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ff511d5dc435d703f4971bc399647c9bc38e20cb41452e3b9feb4765419ed3f3"
-"checksum filetime 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)" = "aa75ec8f7927063335a9583e7fa87b0110bb888cf766dc01b54c0ff70d760c8e"
+"checksum filetime 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)" = "714653f3e34871534de23771ac7b26e999651a0a228f47beb324dfdf1dd4b10f"
 "checksum flate2 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "9fac2277e84e5e858483756647a9d0aa8d9a2b7cba517fd84325a0aaa69a0909"
 "checksum fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)" = "2fad85553e09a6f881f739c29f0b00b0f01357c743266d478b68951ce23285f3"
 "checksum fsevent 0.2.17 (registry+https://github.com/rust-lang/crates.io-index)" = "c4bbbf71584aeed076100b5665ac14e3d85eeb31fdbb45fbd41ef9a682b5ec05"
@@ -1450,7 +1450,7 @@ dependencies = [
 "checksum gcc 0.3.54 (registry+https://github.com/rust-lang/crates.io-index)" = "5e33ec290da0d127825013597dbdfc28bee4964690c7ce1166cbc2a7bd08b1bb"
 "checksum getopts 0.2.15 (registry+https://github.com/rust-lang/crates.io-index)" = "65922871abd2f101a2eb0eaebadc66668e54a87ad9c3dd82520b5f86ede5eff9"
 "checksum glob 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "8be18de09a56b60ed0edf84bc9df007e30040691af7acd1c41874faac5895bfb"
-"checksum httparse 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "af2f2dd97457e8fb1ae7c5a420db346af389926e36f43768b96f101546b04a07"
+"checksum httparse 1.2.4 (registry+https://github.com/rust-lang/crates.io-index)" = "c2f407128745b78abc95c0ffbe4e5d37427fdc0d45470710cfef8c44522a2e37"
 "checksum humansize 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b6cab2627acfc432780848602f3f558f7e9dd427352224b0d9324025796d2a5e"
 "checksum hyper 0.10.13 (registry+https://github.com/rust-lang/crates.io-index)" = "368cb56b2740ebf4230520e2b90ebb0461e69034d85d1945febd9b3971426db2"
 "checksum idna 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "014b298351066f1512874135335d62a789ffe78a9974f94b43ed5621951eaf7d"
@@ -1492,8 +1492,8 @@ dependencies = [
 "checksum onig_sys 66.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "225f83ab9780e7a25699b859cb3583ce5150515a00ccc0583b867dd467d6e94a"
 "checksum os_pipe 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7f547689aea1f11fac90333d573854a8e3e52a9160df1c42aefa8cd16734a3c0"
 "checksum percent-encoding 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "31010dd2e1ac33d5b46a5b413495239882813e0369f8ed8a5e266f173602f831"
-"checksum pest 1.0.0-beta.17 (registry+https://github.com/rust-lang/crates.io-index)" = "e522b9cfbc9761d835914be9166262c45d945a9c41eb68d3ee7b8d82558bec39"
-"checksum pest_derive 1.0.0-beta.17 (registry+https://github.com/rust-lang/crates.io-index)" = "251f72914b138db9d876364d0d1b1dca988ee71139fb9a2fde3a66805de7b1b6"
+"checksum pest 1.0.0-rc.1 (registry+https://github.com/rust-lang/crates.io-index)" = "db7f3627b99404d593124b61af5f7b73d1d4b1cd8c606380242baca93a6c51f9"
+"checksum pest_derive 1.0.0-rc.1 (registry+https://github.com/rust-lang/crates.io-index)" = "285cc1fdf6173ba839d355fa61ff7a41bf69d0ffa45ca4ee9aa2125ce85c2b13"
 "checksum phf 0.7.21 (registry+https://github.com/rust-lang/crates.io-index)" = "cb325642290f28ee14d8c6201159949a872f220c62af6e110a56ea914fbe42fc"
 "checksum phf_codegen 0.7.21 (registry+https://github.com/rust-lang/crates.io-index)" = "d62594c0bb54c464f633175d502038177e90309daf2e0158be42ed5f023ce88f"
 "checksum phf_generator 0.7.21 (registry+https://github.com/rust-lang/crates.io-index)" = "6b07ffcc532ccc85e3afc45865469bf5d9e4ef5bfcf9622e3cfe80c2d275ec03"
@@ -1534,7 +1534,7 @@ dependencies = [
 "checksum synom 0.11.3 (registry+https://github.com/rust-lang/crates.io-index)" = "a393066ed9010ebaed60b9eafa373d4b1baac186dd7e008555b0f702b51945b6"
 "checksum syntect 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "db9fffcb25a761118df53811bd1cfcd54cf57fcbc51e1ea3167ae263477129ad"
 "checksum tempdir 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "87974a6f5c1dfb344d733055601650059a3363de2a6104819293baff662132d6"
-"checksum tera 0.11.0-beta.2 (registry+https://github.com/rust-lang/crates.io-index)" = "e4035bf251d9ba49ec5e2ae68f862be60b221c0fcead5d21df6fd72bdc90b81f"
+"checksum tera 0.11.0-beta.4 (registry+https://github.com/rust-lang/crates.io-index)" = "dc20257da631478e47a94e6e69e200fc28f39ed0426548759d28c766ca9d3994"
 "checksum term 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)" = "fa63644f74ce96fbeb9b794f66aff2a52d601cbd5e80f4b97123e3899f4570f1"
 "checksum term-painter 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)" = "dcaa948f0e3e38470cd8dc8dcfe561a75c9e43f28075bb183845be2b9b3c08cf"
 "checksum termion 1.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "689a3bdfaab439fd92bc87df5c4c78417d3cbe537487274e9b0b2dce76e92096"
@@ -1560,10 +1560,10 @@ dependencies = [
 "checksum void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
 "checksum walkdir 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "40b6d201f4f8998a837196b6de9c73e35af14c992cbb92c4ab641d2c2dce52de"
 "checksum winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
-"checksum winapi 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "b09fb3b6f248ea4cd42c9a65113a847d612e17505d6ebd1f7357ad68a8bf8693"
+"checksum winapi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "04e3bd221fcbe8a271359c04f21a76db7d0c6028862d1bb5512d85e1e2eb5bb3"
 "checksum winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
-"checksum winapi-i686-pc-windows-gnu 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "ec6667f60c23eca65c561e63a13d81b44234c2e38a6b6c959025ee907ec614cc"
-"checksum winapi-x86_64-pc-windows-gnu 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "98f12c52b2630cd05d2c3ffd8e008f7f48252c042b4871c72aed9dc733b96668"
+"checksum winapi-i686-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
+"checksum winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 "checksum ws 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)" = "89c48c53bf9dee34411a08993c10b879c36e105d609b46e25673befe3a5c1320"
 "checksum ws2_32-sys 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e"
 "checksum xml-rs 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3c1cb601d29fe2c2ac60a2b2e5e293994d87a1f6fa9687a31a15270f909be9c2"
diff --git a/components/front_matter/src/page.rs b/components/front_matter/src/page.rs
index f768f59..26b0d4a 100644
--- a/components/front_matter/src/page.rs
+++ b/components/front_matter/src/page.rs
@@ -241,4 +241,14 @@ mod tests {
         let res = PageFrontMatter::parse(content);
         assert!(res.is_err());
     }
+
+    #[test]
+    fn cannot_parse_date_as_string() {
+        let content = r#"
+    title = "Hello"
+    description = "hey there"
+    date = "2002-14-01""#;
+        let res = PageFrontMatter::parse(content);
+        assert!(res.is_err());
+    }
 }
diff --git a/src/cmd/serve.rs b/src/cmd/serve.rs
index 7369d93..7efdf5c 100644
--- a/src/cmd/serve.rs
+++ b/src/cmd/serve.rs
@@ -99,7 +99,7 @@ fn create_new_site(interface: &str, port: &str, output_dir: &str, config_file: &
 
 pub fn serve(interface: &str, port: &str, output_dir: &str, config_file: &str) -> Result<()> {
     let start = Instant::now();
-    let (mut site, address) = create_new_site(interface, port, output_dir, config_file).unwrap();
+    let (mut site, address) = create_new_site(interface, port, output_dir, config_file)?;
 
     console::report_elapsed_time(start);
     let mut watching_static = false;