Implement login live validation
Refactor SASS structure

split main.scss into semantically seperated files.
Refactor login partial

to gain benefit of bootstrap's offset classes.
Implement settings factory
Merge pull request #6 from tobiasmuecksch/master

Implement login live validation
Refactor registration

to locate the backend communication in a factory.
Merge pull request #7 from tobiasmuecksch/master

Implement settings factory and refactor the registration
Implement user factory
Merge pull request #8 from tobiasmuecksch/master

Implement user factory
Merge branch 'upstream/master'

Conflicts:
	index.html
Port to new API in backend