Merge pull request #100 from indykish/0.5

UX/UI fixes
ssh_key creation
Merge pull request #111 from thomasalrin/0.5

ssh_key creation
Merge remote-tracking branch 'origin/0.5' into 0.5

Conflicts:
	Gemfile
	Gemfile.lock
	app/controllers/users_controller.rb
Profile, Password, SSH Keys