Bump version to 2.25.91
Bump version to 2.25.91

From: Xavier Claessens <xclaesse@gmail.com>

svn path=/trunk/; revision=2497

GNOME/telepathy-account-widgets,Distrotech/telepathy-account-widgets,Distrotech/telepathy-account-widgets,GNOME/telepathy-account-widgets,GNOME/telepathy-account-widgets