Adding two more options to verification_tests options
Adding two more options to verification_tests options

Adding no_compute_sanity and no_compute_smoke options to
rally/benchmark/tests.py:verification. Each option is analogue of
standart option but skipping tests that will fail if compute section
in Cloud_config is not specified

Fixing testing not working properly on current pytest version.

Change-Id: I76cdfd6a0dc8debcd2a6f1db3506a6f137e78869
Closes-bug: #1236552

vganapath/rally,vponomaryov/rally,vefimova/rally,ytsarev/rally,pyKun/rally,gluke77/rally,pyKun/rally,paboldin/rally,aforalee/RRally,ytsarev/rally,redhat-openstack/rally,group-policy/rally,cernops/rally,aplanas/rally,go-bears/rally,amit0701/rally,shdowofdeath/rally,cernops/rally,pandeyop/rally,vganapath/rally,eayunstack/rally,yeming233/rally,group-policy/rally,varunarya10/rally,aplanas/rally,yeming233/rally,group-policy/rally,eonpatapon/rally,go-bears/rally,aforalee/RRally,amit0701/rally,afaheem88/rally,paboldin/rally,paboldin/rally,gluke77/rally,gluke77/rally,shdowofdeath/rally,vganapath/rally,vganapath/rally,eonpatapon/rally,openstack/rally,gluke77/rally,amit0701/rally,openstack/rally,eayunstack/rally,openstack/rally,pandeyop/rally,afaheem88/rally,vefimova/rally,eayunstack/rally,redhat-openstack/rally,varunarya10/rally,vponomaryov/rally,openstack/rally