1890: Fix unittest logic
1980 Sync teamvideos linked to individual accounts
Merge branch 'production' into i-1890

Conflicts:
	apps/accountlinker/models.py
	apps/accountlinker/tests.py
1890: Fix check_authorization logic
1890: Fix unittests (yt imported versions)
1890: Fix more tests
Merge branch 'production' into i-1890
Merge branch 'production' into i-1890
1890: Sync to youtube when teamvideo is deleted
2093: Make we don't both prepend and append
Merge branch 'production' into i-2093
Merge branch 'i-2093' into production
Merge pull request #127 from pculture/i-1890

1890: Videos from individual accounts do not sync to YT when under moderation
Merge branch 'production' into i-2107