upgrade haml and sass; remove unused gems and files

Author: Austin Schneider

Gemfile

@@ -2,21 +2,16 @@ source 'http://rubygems.org'
 
 gem 'rails', '3.2.14'
 gem 'pg', '0.16.0'
-gem 'haml-rails', '0.3.5'
+gem 'haml-rails', '~> 0.4'
 gem 'httparty', '0.11.0'
 gem 'squeel', '1.1.1'
 gem 'resque', '1.24.1'
 gem 'resque-scheduler', '2.0.1'
 gem 'kaminari', '0.14.1'
 # gem 'twitter', '2.0.1'
 
-# Gems used only for assets and not required
-# in production environments by default.
 group :assets do
-  gem 'jquery-rails', '~> 3.0.4'
-  gem 'sass-rails', '~> 3.2.6'
-  gem 'coffee-rails', '~> 3.2.2'
-  gem 'uglifier', '>= 1.0.3'
+  gem 'sass-rails', '~> 3.1'
 end
 
 group :test do

Gemfile.lock

@@ -42,13 +42,6 @@ GEM
       rack (>= 1.0.0)
       rack-test (>= 0.5.4)
       xpath (~> 2.0)
-    coffee-rails (3.2.2)
-      coffee-script (>= 2.2.0)
-      railties (~> 3.2.0)
-    coffee-script (2.2.0)
-      coffee-script-source
-      execjs
-    coffee-script-source (1.6.3)
     crack (0.4.1)
       safe_yaml (~> 0.9.0)
     cucumber (1.3.7)
@@ -64,7 +57,6 @@ GEM
     database_cleaner (0.6.7)
     diff-lcs (1.2.4)
     erubis (2.7.0)
-    execjs (2.0.1)
     factory_girl (2.2.0)
       activesupport
     factory_girl_rails (1.3.0)
@@ -74,21 +66,19 @@ GEM
       i18n (~> 0.4)
     gherkin (2.12.1)
       multi_json (~> 1.3)
-    haml (3.1.8)
-    haml-rails (0.3.5)
+    haml (4.0.3)
+      tilt
+    haml-rails (0.4)
       actionpack (>= 3.1, < 4.1)
       activesupport (>= 3.1, < 4.1)
-      haml (~> 3.1)
+      haml (>= 3.1, < 4.1)
       railties (>= 3.1, < 4.1)
     hike (1.2.3)
     httparty (0.11.0)
       multi_json (~> 1.0)
       multi_xml (>= 0.5.2)
     i18n (0.6.5)
     journey (1.0.4)
-    jquery-rails (3.0.4)
-      railties (>= 3.0, < 5.0)
-      thor (>= 0.14, < 2.0)
     json (1.8.0)
     kaminari (0.14.1)
       actionpack (>= 3.0.0)
@@ -198,9 +188,6 @@ GEM
       polyglot
       polyglot (>= 0.3.1)
     tzinfo (0.3.37)
-    uglifier (2.2.1)
-      execjs (>= 0.3.0)
-      multi_json (~> 1.0, >= 1.0.2)
     vegas (0.1.11)
       rack (>= 1.0.0)
     webmock (1.13.0)
@@ -215,14 +202,12 @@ PLATFORMS
 DEPENDENCIES
   accept_values_for (~> 0.4.3)
   artifice (~> 0.6)
-  coffee-rails (~> 3.2.2)
   cucumber-rails (~> 1.2.0)
   database_cleaner (~> 0.6.7)
   factory_girl_rails (~> 1.3.0)
   faker (~> 1.0.1)
-  haml-rails (= 0.3.5)
+  haml-rails (~> 0.4)
   httparty (= 0.11.0)
-  jquery-rails (~> 3.0.4)
   kaminari (= 0.14.1)
   launchy (~> 2.0.5)
   pg (= 0.16.0)
@@ -231,8 +216,7 @@ DEPENDENCIES
   resque-scheduler (= 2.0.1)
   resque_spec (~> 0.14.2)
   rspec-rails (~> 2.14)
-  sass-rails (~> 3.2.6)
+  sass-rails (~> 3.1)
   squeel (= 1.1.1)
   timecop (~> 0.3.5)
-  uglifier (>= 1.0.3)
   webmock (~> 1.13.0)

app/assets/javascripts/application.js

@@ -4,6 +4,4 @@
 // It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the
 // the compiled file.
 //
-//= require jquery
-//= require jquery_ujs
-//= require base
+//= require_self