Rename devstack config filename to local.conf in docs

[Joanna H. Huang]

The DevStack configuration filename has been changed from localrc to local.conf. See http://devstack.org/configuration.html. Ceilometer document still uses the old file name and it should be updated: http://docs.openstack.org/developer/ceilometer/install/development.html

[Joanna H. Huang (hhuang)]

Update string 'localrc' to 'local.conf' in file /ceilometer/doc/source/install/development.rst.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/122144

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/122144
Committed: https://git.openstack.org/cgit/openstack/ceilometer/commit/?id=49371bbd2dee1a0140177ed8db57120e9f2e31c0
Submitter: Jenkins
Branch: master

commit 49371bbd2dee1a0140177ed8db57120e9f2e31c0
Author: Joanna H. Huang <email address hidden>
Date: Wed Sep 17 13:04:57 2014 +0000

    Modified docs to update DevStack's config filename

    As reported in the bug, the documentation needs to be updated with
    new config file DevStack uses. This patch simply updates information
    in "Installing and Running the Development Version" page.

    Change-Id: I5ee8f528be44b4fe801b38c748fff7314980a93e
    Closes-Bug: #1370476