Pick "it must also be possible for the status to be decreased again" (46c87d5)

This fixes the autohide panel being broken the first time an applet like
kickoff opens. when it closes again, the status has to be decreased
again.

Add upstream patch as:
 it-must-also-be-possible-for-the-status-to-be-decreased-a.patch

Gbp-Dch: Full