Allow unsolicited grant/advice updates.
Allow unsolicited grant/advice updates.

The resource manager is unprepared to deliver to clients any advice/grant
changes that are not the end-results/side-effects of resource-related
client requests. This patch allows such unsolicited changes to be handled
and delivered to clients.

maemo-foss/maemo-multimedia-ohm-plugins-misc,jusa/ohm-plugins-misc,jusa/ohm-plugins-misc,jusa/ohm-plugins-misc,jusa/ohm-plugins-misc,tswindell/ohm-plugins-misc,tswindell/ohm-plugins-misc,maemo-foss/maemo-multimedia-ohm-plugins-misc,tswindell/ohm-plugins-misc,maemo-foss/maemo-multimedia-ohm-plugins-misc