now saves server manufacture + fix for some slow syncs
fixed vcard / x-vcard version confusion
added a hack for better contadct sync with egroupware
2013-06-14 => 0.1.28

- syncml account now stores server manufactor for hacks
- server next is now again saved in db directly when it is recieved.
Should prevent some slow syncs.
- fixed x-vcard and vcard version confusion
- added hacks for eGroupware