Test for ceph with radosgw

Test case for ceph tests that installs
RadosGW instead of swift

Closes-bug: #1270851
Change-Id: I774438cf2ea714c5b4fc2346f9871eb7ed39350a
Add platfrom tests run for ceilometer

* add platfrom ceilometer tests invocation
* add image registration for heat tests
* add heat platfrom tests invocation

Change-Id: I23e2e7cdd237fa1c055bc07fa188130138bda731
Merge "Test for ceph with radosgw"
Merge "Add platfrom tests run for ceilometer"