[Users] USRLOC - contact matching algorithm

[Bogdan-Andrei Iancu]

Hi,

Based on the latest discussions about inefficiency if the former contact 
matching alg, in the context of NAT traversal, I just committed into 
USRLOC support for configurable multi-algorithm for contact matching.

For what algorithm are available, their description and how to select 
them, please refer to the online docs:
    
http://www.openser.org/docs/modules/1.1.x/usrloc.html#CONTACT-MATCHING-ALGS

I hope it will solve most of the problems... ;)


regards,
bogdan