Availability Report Per Collection

This ZenPack extends Juerg Gerber's Availability Per Group Report, adding support for additional organizers. You can now specify Group, System, Location and Device Class, in addition to the standard event availability report. Both device id and title are output. A sample reportmail script is provided in the libexec directory to directly email reports. The 1.4.0 version is a major update and is based on code from Zenoss 4.2.5 SUP 671. There are 2 branches; master outputs all fields; the title branch just outputs id, title, link and availability.