cleaup gemfile

Gemfile

@@ -1,46 +1,4 @@
 source 'https://rubygems.org'
 
-gem "less-rails" #Sprockets (what Rails 3.1 uses for its asset pipeline) supports LESS
-# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
-#gem 'bootstrap-sass'                      #bootstrap-sass is a Sass-powered version of Bootstrap, ready to drop right into your Sass powered applications.
-gem 'rails', '4.0.0'
-
-gem 'execjs'
-gem 'therubyracer'
-
-# Use MySql as the database for Active Record
-gem 'mysql2'
-
-# Use SCSS for stylesheets
-gem 'sass-rails', '~> 4.0.0'
-
-# Use Uglifier as compressor for JavaScript assets
-gem 'uglifier', '>= 1.3.0'
-
-# Use jquery as the JavaScript library
 gem 'jquery-rails'
 
-#gem "chartkick" #Create beautiful Javascript charts with one line of Ruby. No more fighting with charting libraries!
-
-gem 'slim', '~> 1.3.8'
-
-gem 'excon'
-gem 'yajl-ruby'
-group :test do
-  gem "sqlite3"
-end
-
-
-group :doc do
-  # bundle exec rake doc:rails generates the API under doc/api.
-  gem 'sdoc', require: false
-end
-
-# Use unicorn as the app server
-# gem 'unicorn'
-
-# Use Capistrano for deployment
-#gem 'capistrano', group: :development
-
-# Use debugger
-# gem 'debugger', group: [:development, :test]