Merge pull request #4 from WiechersV/alex_branch

Alex branch
Comments creation
Merge branch 'master' of https://github.com/WiechersV/exo_help_ticket into djere_branch

Conflicts:
	app/controllers/application_controller.rb
	app/views/ticket/new.html.erb
	config/routes.rb
Fix
Comments - Into DB ok
Merge remote-tracking branch 'origin/alex_branch'
Some changes for comments
Merge remote-tracking branch 'origin/alex_branch'
Merge branch 'master' of https://github.com/WiechersV/exo_help_ticket into djere_branch

Conflicts:
	app/controllers/ticket_controller.rb
	app/views/ticket/show.html.erb
	db/schema.rb
Show merge
Changes on show ticket view, basic answer questions methods