additionally equals check
Md 5hash for password
Added evolution script
Modified Evolution script and refactored index view with secured class
#26 refactor post snippets
Merge branch 'master' of github.com:IvenZ/htwplus

Conflicts:
	app/views/Group/index.scala.html
Merge branch 'master' into Frontend

Conflicts:
	app/views/Group/index.scala.html
	app/views/Group/view.scala.html
	app/views/snippets/postView.scala.html