Fix to support ownCloud 7.0.2. Refs #2669
Add ownCloud dashboard widget. Refs #2669
Manage automatic db upgrade from 5 to 7 version. Refs #2669
Fix "email" ldap attribute. Refs #2669
Fix action "nethserver-owncloud-conf-ldap". Refs #2669
Remove ntp template expansion. Refs #2669
Merge branch 'master_e2669'