Description of problem:
Edge case: If a translator+reviewer starts a new translation and then presses reject, they are presented with a dialog that cannot be submitted.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Go to a document and click on an empty target
2. Start entering text, press Reject icon
3. On the new dialog, enter text and press the Confirm reject button
It's an odd edge case, but either an unsaved translation should not be Approve-able or Reject-able, or the dialog should do some save and reject magic.
Tested 3.5.0-SNAPSHOT (git-server-3.4.2-201-ge0afdde) - still an issue (albeit a very minor one...)
Migrated; check JIRA for bug status: http://zanata.atlassian.net/browse/ZNTA-508