Revert coverage statistics with coveralls - django-setuptest f*cks up.

This reverts commit 9f24e02051ed2d47f94bce4d93baa0fde41e0f4e.
PEP8 cleanup.
Merge branch 'master' of github.com:dokterbob/django-newsletter

Conflicts:
	newsletter/views.py
README: Several fixups.

* Upgrade: proper header hierarchy, more sensible place in README.
* Translations: added Russian.
Get rid of * import.