This patch adds service providers to command-objects, and makes
a few changes to the help text, to align it more with the
already established identity provider resource.
Change-Id: Ibf3d2bc04bf5588d1fc9c37b8ca28c007496c021
Adds CRUD support for service providers as it's now available through
keystoneclient
Closes-Bug: 1435962
Depends-On: If802e8a47e45ae00112de3739334b4b5482d0500
Change-Id: Ic55101e50209070aa49ca2adc91c89ba754c8c68