Remove useless release script in tools
Remove useless release script in tools

This is not used anymore and can be used from openstack-release-tools anyway.

Change-Id: I4a7820bbef302fc6683b8aa3743f50383869d19f

sileht/aodh,pkilambi/ceilometer,redhat-openstack/ceilometer,openstack/aodh,fabian4/ceilometer,idegtiarov/ceilometer,pczerkas/aodh,maestro-hybrid-cloud/ceilometer,ityaptin/ceilometer,eayunstack/ceilometer,pkilambi/ceilometer,isyippee/ceilometer,fabian4/ceilometer,sileht/aodh,cernops/ceilometer,mathslinux/ceilometer,chungg/aodh,isyippee/ceilometer,r-mibu/ceilometer,r-mibu/ceilometer,chungg/aodh,idegtiarov/ceilometer,openstack/ceilometer,maestro-hybrid-cloud/ceilometer,openstack/ceilometer,ityaptin/ceilometer,openstack/aodh,pczerkas/aodh,mathslinux/ceilometer,redhat-openstack/ceilometer,eayunstack/ceilometer,cernops/ceilometer