Remove stop-pipeline exception (not used at all)
Simplify tokens helper in models/backends since tokens are stored in desired format already
Fix partial pipeline arguments to avoid messing with broken pipeline case
Simplify user_data calls (remove try/except blocks)
Remove else clause
More tests
Run tests with coverage
Reset backends cache if force_load was set to True
Backends utils tests
Add coverage to dependencies
Simplify auth error processing
Test running script
Simplify oauth1 and 2 tests code
Simplify yammer auth_complete code
100% coverage of evernote backend
Facebook fail on user-data test
Improve soundcloud tests
Stocktwits 100% coverage tests
Fix method type on stripe backend
Tripit 100% coverage tests