Some fixes were made in the calendar module (free/busy, invitations to past events, etc.) and free time slot form. Updates have been made to the opush and obm-sync modules.
Some fixes were made in the LemonLDAP integration and in the calendar module (free/busy, invitations to past events, etc.). Some components have been made HeartBeat compliant.
Some fixes were made to the calendar module for broken group-only stored views and events with only resources and no users and in the synchronisation server.
Fixes were made in the Calendar and Contact modules. Many freebusy fixes were made. Security was enhanced on log output and some solr installation problems were fixed.
