diff --git a/Gemfile.lock b/Gemfile.lock
index 18c0142..c7ff0a1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (4.1.9)
+    activesupport (4.1.14)
       i18n (~> 0.6, >= 0.6.9)
       json (~> 1.7, >= 1.7.7)
       minitest (~> 5.1)
@@ -9,11 +9,11 @@ GEM
       tzinfo (~> 1.1)
     celluloid (0.16.0)
       timers (~> 4.0.0)
-    chunky_png (1.3.3)
-    coffee-script (2.3.0)
+    chunky_png (1.3.5)
+    coffee-script (2.4.1)
       coffee-script-source
       execjs
-    coffee-script-source (1.9.0)
+    coffee-script-source (1.10.0)
     compass (1.0.3)
       chunky_png (~> 1.2)
       compass-core (~> 1.0.2)
@@ -30,40 +30,40 @@ GEM
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0.6.0)
     erubis (2.7.0)
-    eventmachine (1.0.7)
-    execjs (2.3.0)
-    ffi (1.9.6)
-    haml (4.0.6)
+    eventmachine (1.0.8)
+    execjs (2.6.0)
+    ffi (1.9.10)
+    haml (4.0.7)
       tilt
     hike (1.2.3)
-    hitimes (1.2.2)
-    hooks (0.4.0)
-      uber (~> 0.0.4)
+    hitimes (1.2.3)
+    hooks (0.4.1)
+      uber (~> 0.0.14)
     http_parser.rb (0.6.0)
-    i18n (0.6.11)
-    json (1.8.2)
-    kramdown (1.5.0)
-    listen (2.8.5)
-      celluloid (>= 0.15.2)
+    i18n (0.7.0)
+    json (1.8.3)
+    kramdown (1.9.0)
+    listen (2.10.1)
+      celluloid (~> 0.16.0)
       rb-fsevent (>= 0.9.3)
       rb-inotify (>= 0.9)
-    middleman (3.3.7)
+    middleman (3.3.12)
       coffee-script (~> 2.2)
       compass (>= 1.0.0, < 2.0.0)
       compass-import-once (= 1.0.5)
       execjs (~> 2.0)
       haml (>= 4.0.5)
       kramdown (~> 1.2)
-      middleman-core (= 3.3.7)
+      middleman-core (= 3.3.12)
       middleman-sprockets (>= 3.1.2)
       sass (>= 3.4.0, < 4.0)
       uglifier (~> 2.5)
-    middleman-core (3.3.7)
+    middleman-core (3.3.12)
       activesupport (~> 4.1.0)
       bundler (~> 1.1)
       erubis
       hooks (~> 0.3)
-      i18n (~> 0.6.9)
+      i18n (~> 0.7.0)
       listen (>= 2.7.9, < 3.0)
       padrino-helpers (~> 0.12.3)
       rack (>= 1.4.5, < 2.0)
@@ -79,33 +79,33 @@ GEM
       middleman-core (>= 3.0.2)
       multi_json (~> 1.0)
       rack-livereload
-    middleman-sprockets (3.4.1)
+    middleman-sprockets (3.4.2)
       middleman-core (>= 3.3)
       sprockets (~> 2.12.1)
       sprockets-helpers (~> 1.1.0)
       sprockets-sass (~> 1.3.0)
-    minitest (5.5.1)
-    multi_json (1.10.1)
+    minitest (5.8.3)
+    multi_json (1.11.2)
     net-sftp (2.1.2)
       net-ssh (>= 2.6.5)
-    net-ssh (2.9.2)
-    padrino-helpers (0.12.4)
+    net-ssh (3.0.1)
+    padrino-helpers (0.12.5)
       i18n (~> 0.6, >= 0.6.7)
-      padrino-support (= 0.12.4)
+      padrino-support (= 0.12.5)
       tilt (~> 1.4.1)
-    padrino-support (0.12.4)
+    padrino-support (0.12.5)
       activesupport (>= 3.1)
-    ptools (1.3.2)
-    rack (1.6.0)
-    rack-livereload (0.3.15)
+    ptools (1.3.3)
+    rack (1.6.4)
+    rack-livereload (0.3.16)
       rack
     rack-test (0.6.3)
       rack (>= 1.0)
-    rb-fsevent (0.9.4)
+    rb-fsevent (0.9.6)
     rb-inotify (0.9.5)
       ffi (>= 0.5.0)
-    sass (3.4.11)
-    sprockets (2.12.3)
+    sass (3.4.19)
+    sprockets (2.12.4)
       hike (~> 1.2)
       multi_json (~> 1.0)
       rack (~> 1.0)
@@ -116,14 +116,14 @@ GEM
       sprockets (~> 2.0)
       tilt (~> 1.1)
     thor (0.19.1)
-    thread_safe (0.3.4)
+    thread_safe (0.3.5)
     tilt (1.4.1)
-    timers (4.0.1)
+    timers (4.0.4)
       hitimes
     tzinfo (1.2.2)
       thread_safe (~> 0.1)
-    uber (0.0.13)
-    uglifier (2.7.0)
+    uber (0.0.15)
+    uglifier (2.7.2)
       execjs (>= 0.3.0)
       json (>= 1.8.0)
 
@@ -136,3 +136,6 @@ DEPENDENCIES
   middleman-livereload (~> 3.1.0)
   tzinfo-data
   wdm (~> 0.1.0)
+
+BUNDLED WITH
+   1.10.6