Add mappings for work and home email for activesync.

As discussed on mailing list, email is now mapped as (Turba -> ActiveSync)

email -> email1address
homeEmail -> email2address
workEmail -> email3address

turba/lib/Driver.php

@@ -2371,6 +2371,14 @@ public function toASContact(Turba_Object $object)
                 $message->email1address = Horde_Icalendar_Vcard::getBareEmail($value);
                 break;
 
+            case 'homeEmail':
+                $message->email2address = Horde_Icalendar_Vcard::getBareEmail($value);
+                break;
+
+            case 'workEmail':
+                $message->email3address = Horde_Icalendar_Vcard::getBareEmail($value);
+                break;
+
             case 'title':
                 $message->jobtitle = $value;
                 break;