* Minor overhaul of modules/serv_vcard.c

* Minor overhaul of modules/serv_vcard.c
  Be less strict about properties and parameters.  For example, when searching for Internet email addresses, it no longer has to be 'email;internet', it will also accept things like 'email;type=internet' or 'email;type=internet,pref' or even 'email;foo=bar,type=internet'.
  Note that this is strictly server side stuff; we have a lot of work to do on the webcit side.