Add more notifications categories

[Guillaume Desmottes]

Hi guys,

I just added [1] a bunch of Empathy specific notifications categories.
As suggested in the spec [2] I'm now sending a mail to propose them for
inclusion:

call.incoming : An incoming call notification
transfer.incoming : An incoming file transfer notification
im.room-invitation : A chat room invitation notification
network.auth-request : An authentification required notification
im.subscription-request A subscription request notification



Regards,


	G.

[1]
http://git.gnome.org/browse/empathy/commit/?id=c1909f3c881ae35e1e1a4f40fe28d628088c22ec
[2] http://www.galago-project.org/specs/notification/0.9/x211.html