diff --git a/.ruby-version b/.ruby-version
new file mode 100644
index 0000000..68b3a4c
--- /dev/null
+++ b/.ruby-version
@@ -0,0 +1 @@
+1.9.3-p551
diff --git a/Gemfile b/Gemfile
index bfd2c15..88889f3 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,9 +1,9 @@
 source 'https://rubygems.org'
 
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
-gem 'rails', '4.0.3'
+gem 'rails', '4.0.2'
 
-gem 'sqlite3', :group => [:development, :test]
+gem 'sqlite3', '~> 1.3.8',  :group => [:development, :test]
 gem 'pg', :group => :production
 
 # Use SCSS for stylesheets
@@ -22,7 +22,7 @@ gem 'coffee-rails', '~> 4.0.0'
 gem 'jquery-rails'
 
 # Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
-gem 'turbolinks'
+gem 'turbolinks', '~> 2'
 
 # Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
 gem 'jbuilder', '~> 1.2'
diff --git a/Gemfile.lock b/Gemfile.lock
index 72c9dbe..d2afe96 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,25 +1,25 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actionmailer (4.0.3)
-      actionpack (= 4.0.3)
+    actionmailer (4.0.2)
+      actionpack (= 4.0.2)
       mail (~> 2.5.4)
-    actionpack (4.0.3)
-      activesupport (= 4.0.3)
+    actionpack (4.0.2)
+      activesupport (= 4.0.2)
       builder (~> 3.1.0)
       erubis (~> 2.7.0)
       rack (~> 1.5.2)
       rack-test (~> 0.6.2)
-    activemodel (4.0.3)
-      activesupport (= 4.0.3)
+    activemodel (4.0.2)
+      activesupport (= 4.0.2)
       builder (~> 3.1.0)
-    activerecord (4.0.3)
-      activemodel (= 4.0.3)
+    activerecord (4.0.2)
+      activemodel (= 4.0.2)
       activerecord-deprecated_finders (~> 1.0.2)
-      activesupport (= 4.0.3)
+      activesupport (= 4.0.2)
       arel (~> 4.0.0)
     activerecord-deprecated_finders (1.0.4)
-    activesupport (4.0.3)
+    activesupport (4.0.2)
       i18n (~> 0.6, >= 0.6.4)
       minitest (~> 4.2)
       multi_json (~> 1.3)
@@ -30,60 +30,60 @@ GEM
     coffee-rails (4.0.1)
       coffee-script (>= 2.2.0)
       railties (>= 4.0.0, < 5.0)
-    coffee-script (2.2.0)
+    coffee-script (2.4.1)
       coffee-script-source
       execjs
-    coffee-script-source (1.6.3)
+    coffee-script-source (1.12.2)
     concurrent-ruby (1.1.6)
     erubis (2.7.0)
-    execjs (2.0.2)
+    execjs (2.7.0)
     hike (1.2.3)
     i18n (0.9.5)
       concurrent-ruby (~> 1.0)
     jbuilder (1.5.3)
       activesupport (>= 3.0.0)
       multi_json (>= 1.2.0)
-    jquery-rails (3.1.3)
+    jquery-rails (3.1.5)
       railties (>= 3.0, < 5.0)
       thor (>= 0.14, < 2.0)
-    json (1.8.1)
+    json (1.8.6)
     mail (2.5.5)
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
     mime-types (1.25.1)
     minitest (4.7.5)
     multi_json (1.14.1)
-    pg (0.17.1)
+    pg (0.18.4)
     polyglot (0.3.5)
     rack (1.5.5)
     rack-test (0.6.3)
       rack (>= 1.0)
-    rails (4.0.3)
-      actionmailer (= 4.0.3)
-      actionpack (= 4.0.3)
-      activerecord (= 4.0.3)
-      activesupport (= 4.0.3)
+    rails (4.0.2)
+      actionmailer (= 4.0.2)
+      actionpack (= 4.0.2)
+      activerecord (= 4.0.2)
+      activesupport (= 4.0.2)
       bundler (>= 1.3.0, < 2.0)
-      railties (= 4.0.3)
+      railties (= 4.0.2)
       sprockets-rails (~> 2.0.0)
     rails-lineman (0.3.0)
       rake
-    railties (4.0.3)
-      actionpack (= 4.0.3)
-      activesupport (= 4.0.3)
+    railties (4.0.2)
+      actionpack (= 4.0.2)
+      activesupport (= 4.0.2)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rake (13.0.1)
-    rdoc (3.12.2)
-      json (~> 1.4)
-    sass (3.2.13)
-    sass-rails (4.0.1)
+    rake (12.2.1)
+    rdoc (4.3.0)
+    sass (3.2.19)
+    sass-rails (4.0.5)
       railties (>= 4.0.0, < 5.0)
-      sass (>= 3.1.10)
-      sprockets-rails (~> 2.0.0)
-    sdoc (0.3.20)
-      json (>= 1.1.3)
-      rdoc (~> 3.10)
+      sass (~> 3.2.2)
+      sprockets (~> 2.8, < 3.0)
+      sprockets-rails (~> 2.0)
+    sdoc (0.4.2)
+      json (~> 1.7, >= 1.7.7)
+      rdoc (~> 4.0)
     sprockets (2.12.5)
       hike (~> 1.2)
       multi_json (~> 1.0)
@@ -93,19 +93,18 @@ GEM
       actionpack (>= 3.0)
       activesupport (>= 3.0)
       sprockets (~> 2.8)
-    sqlite3 (1.3.8)
-    thor (1.0.1)
+    sqlite3 (1.3.13)
+    thor (0.20.3)
     thread_safe (0.3.6)
     tilt (1.4.1)
     treetop (1.4.15)
       polyglot
       polyglot (>= 0.3.1)
-    turbolinks (2.1.0)
+    turbolinks (2.5.4)
       coffee-rails
     tzinfo (0.3.56)
-    uglifier (2.4.0)
-      execjs (>= 0.3.0)
-      json (>= 1.8.0)
+    uglifier (4.2.0)
+      execjs (>= 0.3.0, < 3)
 
 PLATFORMS
   ruby
@@ -115,10 +114,13 @@ DEPENDENCIES
   jbuilder (~> 1.2)
   jquery-rails
   pg
-  rails (= 4.0.3)
+  rails (= 4.0.2)
   rails-lineman
   sass-rails (~> 4.0.0)
   sdoc
-  sqlite3
-  turbolinks
+  sqlite3 (~> 1.3.8)
+  turbolinks (~> 2)
   uglifier (>= 1.3.0)
+
+BUNDLED WITH
+   1.17.3