ankidroid/Anki-Android — pull request #226 by timrae (2014-03-27 01:58:03+00:00)
Title: Fix unbury only available at congrats screen

[Issue 2034](https://code.google.com/p/ankidroid/issues/detail?id=2034): unbury button only available at congrats screen. Resubmitted to develop branch instead of 2.1-dev