[Telepathy-commits] merge: telepathy-sofiasip

[Merge Monkey]

Merge to:

  telepathy-sofiasip

From:

  /home/zabaluev/public_html/darcs/telepathy-sofiasip-reg-fixes

Changes:

  Mikhail Zabaluev <mikhail.zabaluev at nokia.com>
    More robust extraction code for the default proxy URL

  Mikhail Zabaluev <mikhail.zabaluev at nokia.com>
    Always call nua_unregister() when disconnecting

  Mikhail Zabaluev <mikhail.zabaluev at nokia.com>
    If the proxy URI nails the transport parameter, set it in Contact as well.
Switched to keeping proxy and registrar URL properties as url_t structures, for easier access to
the components and validation/normalization done by Sofia-SIP. 

  Mikhail Zabaluev <mikhail.zabaluev at nokia.com>
    Debugging cosmetics

  Mikhail Zabaluev <mikhail.zabaluev at nokia.com>
    SIPConnection: set the error if the address handle is invalid

  Mikhail Zabaluev <mikhail.zabaluev at nokia.com>
    God rid of the unnecessary constructor and the redundant parent_class static variable

  Mikhail Zabaluev <mikhail.zabaluev at nokia.com>
    Static string flags for all SIPConnection properties