TEST: translate Coder and Preference Dialog
TEST: translate Builder menu items
TEST: update Japanese translation
FF: pop-up menu of the builder supports non-English languages
TEST: translate connections.py into Japanese
Merge branch 'feature-localization' of https://github.com/jeremygray/psychopy into feature-localization

Conflicts:
	psychopy/app/coder/coder.py
TEST: translate status bar messages of 'File' menu in Builder and Coder
ENH: localize pop-up hints on Preference Dialog
BF: fix typo
RF: _( )s are removed from logic
TEST: update Japanese translation
FF: comment is added to 'parallelPorts' parameter. All parameters must have comment for localization of Preference Dialog
TEST: localize Experiment Settings Dialog
FF: add comments to generateHints.py
TEST: update Japanese translation
FF: _( ) should not be used if argument is null string.
FF: Dealing with word order problem in localization
TEST: localize Loop Properties dialog
TEST: Properties Dialog of Builder components are localized.
TEST: update Japanese translation