Documenting OPENSTACK_SSL_CACERT

Partial-bug: #1221115

Change-Id: I0aa0ed1d871cd72fe3375ec8afdf0588073a382f
Change "Tenant" to "Project"

Fixing inconsistency verbose_name of some columns in
'Resource Usage' panel.

Change-Id: I55969f6fa67be1758a2c03b06237a9a66fe7ef40
Fixes: bug #1250942
Importing from trove-client compat first

- Switched the logic so that the compat version is imported first

Fixes bug #1250237

Change-Id: I7650fc6c3ce93164ca8bee610d5fe2293df3ecc7
Merge "Change "Tenant" to "Project""
Merge "Importing from trove-client compat first"
Merge "Documenting OPENSTACK_SSL_CACERT"