Fallback to language only localization
Merge pull request #423 from grant-olson/language_only_localization_fallback

Fallback to language only localization
Merge branch 'upstream/master'

Conflicts:
	src/bitmessageqt/__init__.py
	src/translations/bitmessage_en_pirate.pro
	src/translations/bitmessage_fr.pro
	src/translations/bitmessage_fr_BE.pro
	src/translations/bitmessage_ru.pro