Update safe_yaml to version 1.0.3
Update rubocop to version 0.21.0
Update font-aswesome-rails to version 4.0.3.2
Update multi_json to version 1.9.3
Update multi_json to version 1.10.0
Update rails to version 4.1.1
Update Ruby version to 2.1.2
Update ruby-progressbar to version 1.5.0
Update tins to version 1.2.0
Update spring to version 1.1.3
Update webmock to version 1.18.0
Update nokogiri to version 1.6.2
Update nokogiri to version 1.6.2.1
Update tins to version 1.3.0
Update font-aswesome-rails to version 4.1.0.0
Update ruby-progressbar to version 1.5.1
Update minitest to version 5.3.4
Update rake to version 10.3.2