TEST: update Japanese translation
FF: Prevent font corruption of PlateButtons in Linux
RF: minor adjustments
Merge branch 'feature-localization' of github.com:hsogo/psychopy into feature-localization

# By Hiroyuki Sogo
# Via Hiroyuki Sogo
* 'feature-localization' of github.com:hsogo/psychopy:
  FF: Prevent font corruption of PlateButtons in Linux
  TEST: update Japanese translation

Conflicts:
	psychopy/app/builder/builder.py - resolved with minor adjustment to localizing platebutton labels