Imported Owncloud

Added Owncloud backend 6.0.0a (www.owncloud.org)
Imported ownCloud clients

Imported the ownCloud client packages (ocsync-0.91.4 & mirall-1.5.0) as
well as ready-made binaries for OSX and Wintel
Imported SugarCRM Community Edition

Added SugarCRM Community Edition 6.5.16 (www.sugarforge.org). Also
included SuiteCRM 7.0.2 (www.suitecrm.com).