fix to allow extension layer to run
Merge pull request #11 from fog-openstack-tng/bug/add_region_to_init_map

fix to allow extension layer to run
Merge branch 'master' into feature/identity-v2-refactor

Conflicts:
	lib/fog/openstackcommon/identity/adapters/authenticator_v2.rb
	lib/fog/openstackcommon/identity_v2.rb