Remove hp3parclient from global-requirements

The need for hp3parclient in tests was removed in
https://review.openstack.org/#/c/92266/ so now we
can remove it from global-requirements.

Change-Id: I02ce46ce4278ad6f7a72500e7d0d9f075a9c32a3
Rename climate -> blazar

The project has been renamed, rename in projects list.

Change-Id: Idac41c410e8b06bacede284a77c7b3759fceea82
Merge "Rename climate -> blazar"