Update Japanese
update japanese
Merge branch 'master' of github.com:zenphoto/zenphoto
Japanese translation (99.81% done)
Fixed typo
Japanese translation
Japanese translation 100% done.
Merge remote-tracking branch 'origin/master' into 1.4.5

Conflicts:
	zp-core/locale/ja_JP/LC_MESSAGES/zenphoto.mo
	zp-core/locale/ja_JP/LC_MESSAGES/zenphoto.po