Create a new class to handle all configuration for
keystone_authtoken section in configuration file using
keystone::resource::authtoken
This patch is not backward compatible:
- we have change auth_type in api.pp to auth_strategy,
because auth_type is related to keystone authentication.
- removed all parameters related to keystone_authtoken
from api.pp and moved to authtoken.pp
Change-Id: I2dee8a3d1c399234941f96d8f21f49526777f501
Depends-On: I94914ed5a8b5c1447606547b31ed46bb72b4de01
Related-Bug: #1604463
0df44cb07c