Uses the proper RPM keys on Redhat and Fedora
Adds some package dependencies for the redhat test
Enables fedora testing

FC18 put the SATA drives before the boot drive, so I moved them onto the same IDE controller
FC19 has a node.platform_family of '', so it fails
FC20 doesn't have ceph packages yet

The FC18 test fails after completely running, because the OSDs don't start due to a lack of udev hook
Running ceph-disk-activate manually works and starts the OSDs and makes the cluster healthy
Adds Debian Wheezy tests

It passes its test perfectly