German translation
update twitteroauth to current version
Remove Beta designation
release id 5cffbe455e
Merge remote-tracking branch 'origin/master' into 1.4.6

Conflicts:
	zp-core/version.php

	modified:   zp-core/githead
	modified:   zp-core/locale/de_DE/LC_MESSAGES/zenphoto.mo
	modified:   zp-core/locale/de_DE/LC_MESSAGES/zenphoto.po
	modified:   zp-core/zp-extensions/tweet_news/twitteroauth.php