remote.py is hard-coding the credentials of radmin along with authtoken while creating heatclient

[Sushil Kumar]

Method trove.common.remote.heat_client is hardcoding the credentials of radmin, which is not required since we are using authtoken to authenticate.

We should remove radmin credentials, as it is not required.
It should not be used as context should be of the user who is calling the trove-client, but this code hard-codes the username and password to radmin always irrespective of context.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/56373

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/56373
Committed: http://github.com/openstack/trove/commit/0eb28e89a5c5453a8337e031dd71a5019d828aab
Submitter: Jenkins
Branch: master

commit 0eb28e89a5c5453a8337e031dd71a5019d828aab
Author: Sushil Kumar <email address hidden>
Date: Thu Nov 14 11:52:14 2013 +0000

    Remove radmin credentials from create_heat_client

    auth_token is enough for authentication
    in creating a heatclient.Client instance.

    Currently both username/password and auth_token
    are passed as argument in create_heat_client

    Fixes: Bug 1251203

    Change-Id: I3cce6b35fc40f4ff4cc45b04714067956fb1869d