new attributes for dictionary.quintum

Recently I played with Quintum Tenor using it for accounting only. Apprently it sent me source and destination IP addresses in non-standard attributes which, of course, are not in Freeradius dictionaries. I found description of these attributes in Quintum's website: http://www.quintum.com/support/xplatform/ivr_acct/webhelp/RADIUS_Interface.h... It would be nice if you added these attributes to dictionary.quintum so they would be recognized by Freeradius server. Patch is in the attachment. Regards, Valts.