Solved problems in controllers
Merge branch 'C3_dayna161193_#83_like' of https://github.com/DevYah/coolsoft-13 into C3_dayna161193_#83_like

Conflicts:
	Idearator/app/controllers/ideas_controller.rb
	Idearator/app/views/comments/_comment.html.erb
	Idearator/app/views/comments/_like.html.erb
	Idearator/app/views/ideas/_like.html.erb
Idea controller added