Add a “replay” to the reviewer’s menu.
 don't save note if no changes made (dae/anki c44cf32)
 Cleanup of Note.java. Update up to libanki 2.0.23

- Reorganized code to better match note.py for easier comparison.
- Use objects instead of native types in some parameters/return values. This allows us to use null as a counterpart to python's None instead of using 0s.
- Added asserts.
- Fixed tag deletion (don't modify list while iterating it).
- Updated CardEditor's dupe checking to use the libanki return values.
fix memory leak due to statically declared variable DeckTask sLatestInstance in Async.DeckTask
make add button consistent across different screen sizes

clear playlist icons
Merge pull request #287 from timrae/DeckTaskMemoryLeakFix

fix memory leak due to statically declared DeckTask variable
Merge pull request #288 from timrae/add_button_consistency

make add button icon consistent across different screen sizes
Bumped version to 2.2alpha38
@branch-specific
Merge pull request #293 from hssm/libanki-cleanup-update-2.0.23

Update Note.java to match Anki 2.0.23.
Bumped version to 2.2alpha39
@branch-specific
fix issue 2083 by not calling onCreate() directly
Merge pull request #294 from timrae/issue2083

fix issue 2083 by not calling onCreate() directly
Bumped version to 2.2alpha40
@branch-specific
fix the replayQuestion behavior
Merge branch 'feature-replay-action' into develop, fix conflicts
Merge pull request #291 from timrae/feature-replay-action

Fix inconsistent replayq behavior, by adding new menu entry to globally replay audio
Bumped version to 2.2alpha41
@branch-specific
Merge remote-tracking branch 'upstream/develop' into develop