Fix for issue 568: Not possible to set custom language whose locale
consists of language AND country (e.g. es-AR, zh_CN)
Merge pull request #354 from Prom42/develop

Fix for issue 568: Language selection issue
Fix duplicate check in note editor and removed confirmation dialog

The Note being edited needs to have its first field updated to reflect the current text in the FieldEditText before doing a dupe check, otherwise we are only going to compare the old value.

The confirmation dialog was removed; the field highlighting should suffice to indicate duplicate status.
Merge pull request #352 from hssm/dupe-check-fix

Fix duplicate check in note editor
Bumped version to 2.2alpha72
@branch-specific
add option to only replace XXX in strings when numeric.
change naming prefix of some static variable names from m to s
change "write answer" feature from enable to disable
remove workarounds when API is sufficiently high
reword exclude_tags preference
change default values for gestures
change preference category name to "taps and swipes"
Adjust labels in multimedia editor