UUID Token provider in keystone.conf

Token provider needs to be set to uuid.Provider when the token format is
UUID. PKI is the default.

Change-Id: I967289524a50f650cdf2476d5067d263dbf55b03
Fixes: bug #1201639
Remove notify_on_any_change

This option has been removed from Nova.

Change-Id: Ic1369cc05861686daae36ec8e5f96b687cac728c
Configure tempauth along keystoneauth.

- This would help testing the two auth server for functional testing.
- Fixes bug 1202233.

Change-Id: Ie0bc642873585ab02083aed543720b4a9b17cb02
fix name of scheduler_driver in produced nova.conf

Fixes bug #1202174.  The nova.conf config variable that configures which
scheduler to use is scheduler_driver, not compute_scheduler_driver.

Change-Id: I775cae40edc9f8f55177f9d95cdbaa9416c4bfcd
Create an endpoint for nova api v3.

Supports both SQL and templated keystone backend.
Create an additional endpoint for nova api v3.
The service type is computev3.
The endpoint is similar to the v2 one but the version
part is "v3" rather than "v2", and it does not include
the tenantid anymore.

Fixes: bug #1191798
Change-Id: I86e4734c3a9e57f1dc68f1104449d7c041d6927d
Merge "Remove notify_on_any_change"
Merge "Configure tempauth along keystoneauth."
Merge "UUID Token provider in keystone.conf"
Merge "fix name of scheduler_driver in produced nova.conf"
Merge "Create an endpoint for nova api v3."