Major refactoring

All code should be separated in to small logical parts.

Django allows to do this using apps, inside each app there is smaller parts
liek models, views, etc. This refactoring includes only separation of apps.
Merge branch 'master' of https://github.com/python-dirbtuves/akl.lt
No coverage integration for now

It seems, that django-coverage does not support Django 1.7, so we drop it for
now.
Fix pylint errors
Merge branch 'master' of github.com:euphorbium/akl.lt

Conflicts:
	versions.cfg
Merge branch 'master' of https://github.com/python-dirbtuves/akl.lt
Start new view