owncloud/calendar — pull request #559 by quamenzullo (2014-09-14 12:11:52+00:00)
Title: Fixes the bug of sending an e-mail notification only to the owner of the...

... event. Also allows to send e-mail notifications to the members of groups that are shared with. Also checks that each recipient gets the e-mail only once, even if it belongs to several groups, for instance.