In R1.06, we do not talk to keystone to get the project list, only from API
Server, so while talking to nova/glance, to get the token, if token is not
valid, then use for default-tenant, which is the last one in the tenant list.
Merge pull request #218 from biswajit-mandal/R1.06

In R1.06, we do not talk to keystone to get the project list, only from ...