update failing test
2164: add admin edit version links

These links will make it easier to get to the Django admin pages for a given
version.
Merge remote-tracking branch 'origin/dev' into dev
Trying to fix both 2166 and 2167
Debugging js is hard :(
I hate debugging js. Specially compiled js.
Moar js debugging.
And moar debugging. Yeah.
Trying to find if next caption is null
removing debug statements. sorry.
Fixed tern migrations for subs with formatting, tts namespace can't be set here else our wonderful etree will break
When returning languages to the dialog, return only
languages that have public versions.
Merge branch 'staging' into dev
2173: Fixes entities escaping on translation uploads (yuck)