trove-manage.db_upgrade and db_downgrade does not uses repo_path

[Sushil Kumar]

It can be seen here https://github.com/openstack/trove/blob/master/trove/cmd/manage.py#L44-L48 that db_upgrade and db_downgrade method does not uses the argument repo_path, rather explicitly they are passing None for this argument to called methods.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/188866

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/188866
Committed: https://git.openstack.org/cgit/openstack/trove/commit/?id=1b5f06da7abbbd16ce87a64af54e59f68a0db8bd
Submitter: Jenkins
Branch: master

commit 1b5f06da7abbbd16ce87a64af54e59f68a0db8bd
Author: Sushil Kumar <email address hidden>
Date: Fri Jun 5 16:56:06 2015 +0000

    Fixes db_upgrade and db_downgrade methods

    db_upgrade and db_downgrade method were not using the argument repo_path,
    rather they were passing explicitly None for this argument to called methods
    db_api.db_upgrade & db_api.db_downgrade, respectively.

    Change-Id: Idaa9a1953a4eef18a4f676d9f82877fd9bc70b10
    Closes-Bug: #1462450