humhub/humhub — pull request #79 by BastusIII (2014-07-22 15:44:06+00:00)
Title: Fixed 3 minor bugs concerning activitiy creation + display when joining/leaving spaces

- user name was not properly displayed in ActivitySpaceMemberAdded view.
- Activity was not created in Database if an user joined a space.
- User id of created activities was not properly set (always the active user)