[JDEV] Add-on support from Jabber protocol

[Vijay]

Thanx for ur valuable comments & corrections
The Protocol suggested by you looks good, but I have some queries related to
changes suggested ...

You seem to be using a unique resource for each application/add-on.
Who is taking care of routing the messages to each application/add-on.?
So, is every application is logging into server with difference resource
with the same user?
Does this mean a separate socket connection to jabber server for each
application/add-on is needed?

Regards,
Vijay

> <iq type='result' to='jid1' from='jid2'>
>   <user xmlns='jabber:iq:browse' jid='user at jid2'>
>     <user jid="user at server/home" type="client" name="Home Desktop"/>
>     <application jid="user at server/chess" type="i3connectchess"
name="Chess"/>
>   </user>
> </iq>
>