flake8-clean the code
django-newswall v0.1.0
Commit some stuff
Remove the inadvertently added explicit FeinCMS dependency

The application content functionality is preserved.

Fixes #6.
Merge branch 'matthiask-master'

Conflicts:
	newswall/__init__.py
	newswall/admin.py
	newswall/management/commands/update_newswall.py
	newswall/providers/base.py
	newswall/providers/fb_graph_feed.py
	newswall/providers/feed.py
	newswall/providers/twitter.py
	setup.py
remove tracking information on long URLs