Issue #39,Add vote in idea_stream
Issue #39, Add vote.js
Issue #39, Add unvote.js
Issue #39,Add show.html.erb

change class of vote
Issue #39 , Modify ideas_controller

removed format.js from show and added it on vote/unvote
Issue #39, remove unneeded brackets
Issue #39, Add margin to .addvotes
Issue #39.Add margins to idea.css.css
Issue #39. delete unneeded partials
Issue #39, Add constraint on image partial
Merge branch 'master' into C3_Marwa_39_SubmitEditIdea

Conflicts:
	Idearator/app/assets/stylesheets/idea.css.scss
	Idearator/app/controllers/ideas_controller.rb
	Idearator/app/views/home/_stream.html.erb
	Idearator/app/views/ideas/show.html.erb
Merge branch 'master' into C3_Marwa_39_SubmitEditIdea

Conflicts:
	Idearator/app/controllers/ideas_controller.rb
Merge pull request #211 from DevYah/C3_Marwa_39_SubmitEditIdea

C3 marwa 39 submit edit idea