Cleanup rspec tests of nova
Cleanup rspec tests of nova

Change-Id: I8bc20a7d0d1ed002203852c48ab380dc0679ced4

JioCloud/puppet-nova,varunarya10/puppet-nova,datacentred/puppet-nova,datacentred/puppet-nova,TelekomCloud/puppet-nova,cristifalcas/puppet-nova,DylanYu/puppet-nova,arnaudmorinol/puppet-nova,varunarya10/puppet-nova,javiplx/puppet-nova,madkiss/puppet-nova,larsks/puppet-nova,pllopis/puppet-nova,JioCloud/puppet-nova