Add ManageIQ Botvinnik RC3
Add ManageIQ Botvinnik RC3

Add the ManageIQ Botvinnik RC3 image, a separate entry will be
forthcoming for the current 'stable' release.

Image-URL: http://releases.manageiq.org/manageiq-openstack-botvinnik-1-rc3.qc2
Image-hash: 933baba0d9a362725cb18836df4eb70e
Change-Id: I5c9588f9ddbfcdd42125eaa07fa59913590c20b5

stackforge/apps-catalog,shayn1234/apps-catalog,stackforge/apps-catalog,stackforge/apps-catalog,shayn1234/apps-catalog,shayn1234/apps-catalog,stackforge/apps-catalog,shayn1234/apps-catalog