Bug 8220 - Allow koc uploads to go to process queue instead of being applied directly.

Bug 8220 - Allow koc uploads to go to process queue instead of being applied directly.

The primary advantage to the Firefox offline cirulation plugin when compared
to the offline circulation desktop application, is the ability to add offline
circulation actions to a queue so that multiple machines running offline
circ can have their circ actions combined and ordered chronologically before
being executed. This commit adds the ability to put actions from uploaded
KOC files into this queue. In this way, both the FF plugina and the desktop
application can be run side by side with no ill effects.

Signed-off-by: Bob Birchall <bob@calyx.net.au>
Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>