Added filters to batch approval, per issue #1477
Fix issues with bad querryset for issue #1477
Simplify creation of list of possible filters for approvals, for issue #1477
Merge pull request #1485 from pculture/gh-1477

Gh 1477
switch youtube upload from srt to sbv to avoid HTML tags which are not interpreted by youtube anyways
Merge pull request #1494 from pculture/gh-529

switch youtube upload from srt to sbv to avoid HTML tags which are not i...
Merge branch 'staging' into brightcove