Don't save unnecessarily in the new editor (#463)

Before we would save on approving because we wanted to mark the
subtitles complete.  Changed it so we only save if the subtitles
weren't previously completed.
Add more space to the old editor widget right side (#463)

This should give enough space for the open in new editor link to
display correctly.

Tried to line up the left side better with the right side as well.
Bumping integration repo

This gives us the subtitle_complete data when we fetch languages from
the API.
Only fork in the new editor if the timings change (#463)