Semi-automatically remove trailing whitespace
Use class “`replaybutton`” for the replay button, like the Anki desktop add-on
Semi-automatically fix trailing whitespace
Fix fall-through in a switch.
Merge pull request #446 from ospalh/feature-play-button-class

Add CSS class to the replay buttons
Merge pull request #449 from ospalh/feature-fix-a-fallthrough

Fix a fallthrough
Merge remote-tracking branch 'upstream/develop' into stats_optimizing

Conflicts:
	src/com/ichi2/anki/StudyOptionsFragment.java