Initial support for ActiveSync
Corrected path for z-push template
Added new template needed for z-push to auth with caldav
Added template for mail backend
Changed MPM working method for Apache  (needed by php apache module)
Included php dependency
We'll use /ssl/novalidate-cert for IMAP over 993
Changed IMAP port
Adapted to coding style
MOved carddav to http (internally -managed by haproxy on https)
Corrected typo
Install latest version of used packages
Fix z-push package installation

Conflicts:
	modules/zentyalcloud/manifests/openchange/zpush.pp
Corrected path for templated file
Added some needed file modifications
Merge branch 'master' into activesync

Conflicts:
	CHANGES.md
	modules/zentyalcloud/manifests/openchange/frontend.pp
Fix indentations
Merge branch 'master' into activesync
Move zpush to its own namespace
Use inline replace on z-push sed
Add z-push.php settings file
Update z-push conf files
Forward 4443 host port by default on haproxy node