Merge branch 'release/0.5.0'
Merge branch 'release/0.5.0'
updated locale locations
Fix: User stream was empty without follows
Add test for user stream without follows
Fixed typo in AppConfig example.

`get_models()` returns a generator yielding model classes, not a single model; so the appropriate method to call here is `get_model()`.
Merge pull request #183 from zsiciarz/patch-1

Fixed typo in AppConfig example.
Merge pull request #182 from jarus/fix-stream-without-follows

Fix: User stream is allways empty without follows
Add failing test to show _meta.installed
Fix for _meta.installed
Merge branch 'master' into feature/wercker

Conflicts:
	actstream/tests.py
cleanup, extra testing
mysql fix
django 1.7c2
stashed pop
Merge branch 'master' into feature/wercker

Conflicts:
	actstream/registry.py
	tox.ini