clean up Gemfile

Gemfile

@@ -1,13 +1,7 @@
 source 'https://rubygems.org'
 
-gem 'rails', '3.2.1'
-
-# Bundle edge Rails instead:
-# gem 'rails', :git => 'git://github.com/rails/rails.git'
-
-
+gem 'rails'
 gem 'haml-rails'
-
 gem 'aws-s3', :require => 'aws/s3'
 
 group :development do
@@ -18,31 +12,10 @@ group :production do
   gem 'pg'
 end
 
-# Gems used only for assets and not required
-# in production environments by default.
 group :assets do
   gem 'sass-rails',   '~> 3.2.3'
   gem 'coffee-rails', '~> 3.2.1'
-
-  # See https://github.com/sstephenson/execjs#readme for more supported runtimes
-  # gem 'therubyracer'
-
   gem 'uglifier', '>= 1.0.3'
 end
 
 gem 'jquery-rails'
-
-# To use ActiveModel has_secure_password
-# gem 'bcrypt-ruby', '~> 3.0.0'
-
-# To use Jbuilder templates for JSON
-# gem 'jbuilder'
-
-# Use unicorn as the web server
-# gem 'unicorn'
-
-# Deploy with Capistrano
-# gem 'capistrano'
-
-# To use debugger
-# gem 'ruby-debug19', :require => 'ruby-debug'

Gemfile.lock

@@ -120,7 +120,7 @@ DEPENDENCIES
   haml-rails
   jquery-rails
   pg
-  rails (= 3.2.1)
+  rails
   sass-rails (~> 3.2.3)
   sqlite3
   uglifier (>= 1.0.3)