Add trove classifiers for PyPI
Add trove classifiers for PyPI

Add classifiers so we can eventually register the project
on PyPI to reserve the name, even though we won't release
packages there.

Change-Id: I11fa429d34301ba9a1ec9a543f88d57eb3ac56bb
Signed-off-by: Doug Hellmann <8c845c26a3868dadec615703cd974244eb2ac6d1@dreamhost.com>

tlakshman26/cinder-bug-fix-volume-conversion-full,potsmaster/cinder,github-borat/cinder,hguemar/cinder,cloudbase/cinder,Paul-Ezell/cinder-1,Nexenta/cinder,duhzecca/cinder,winndows/cinder,julianwang/cinder,ntt-sic/cinder,rickerc/cinder_audit,nikesh-mahalka/cinder,rickerc/cinder_audit,JioCloud/cinder,openstack/cinder,leilihh/cinder,tlakshman26/cinder-https-changes,mahak/cinder,citrix-openstack-build/cinder,scality/cinder,j-griffith/cinder,Accelerite/cinder,Hybrid-Cloud/cinder,dims/cinder,NetApp/cinder,abusse/cinder,CloudServer/cinder,bswartz/cinder,Datera/cinder,citrix-openstack-build/cinder,spring-week-topos/cinder-week,maelnor/cinder,manojhirway/ExistingImagesOnNFS,phenoxim/cinder,Datera/cinder,alex8866/cinder,scottdangelo/RemoveVolumeMangerLocks,inkerra/cinder,scottdangelo/RemoveVolumeMangerLocks,tlakshman26/cinder-new-branch,github-borat/cinder,potsmaster/cinder,abusse/cinder,NewpTone/stacklab-cinder,redhat-openstack/cinder,apporc/cinder,NeCTAR-RC/cinder,petrutlucian94/cinder,mahak/cinder,takeshineshiro/cinder,inkerra/cinder,citrix-openstack-build/cinder,ge0rgi/cinder,duhzecca/cinder,blueboxgroup/cinder,NewpTone/stacklab-cinder,Akrog/cinder,manojhirway/ExistingImagesOnNFS,Thingee/cinder,j-griffith/cinder,maelnor/cinder,saeki-masaki/cinder,takeshineshiro/cinder,bswartz/cinder,scality/cinder,NeCTAR-RC/cinder,dims/cinder,tlakshman26/cinder-https-changes,alex8866/cinder,cloudbau/cinder,phenoxim/cinder,saeki-masaki/cinder,redhat-openstack/cinder,rakeshmi/cinder,CloudServer/cinder,Paul-Ezell/cinder-1,eharney/cinder,blueboxgroup/cinder,winndows/cinder,tlakshman26/cinder-new-branch,Nexenta/cinder,JioCloud/cinder,eharney/cinder,cloudbau/cinder,sasukeh/cinder,hguemar/cinder,rakeshmi/cinder,Akrog/cinder,Thingee/cinder,sasukeh/cinder,nikesh-mahalka/cinder,Accelerite/cinder,Thingee/cinder,tlakshman26/cinder-bug-fix-volume-conversion-full,leilihh/cinder,apporc/cinder,openstack/cinder,Hybrid-Cloud/cinder,spring-week-topos/cinder-week,julianwang/cinder,NewpTone/stacklab-cinder,ntt-sic/cinder,NetApp/cinder,petrutlucian94/cinder,cloudbase/cinder,nexusriot/cinder,nexusriot/cinder