Novaclient bash-completion is polluting homedir with dotfiles

[Rick Harris]

Currently novaclient stores cached uuids in flat files located in the users homedir, something like `.novaclient_cached_server_uuids`.

This leads to a lot of dot files being in the users homedir.

A better approach would be to use a hierarchical directory structure. This would also allow for future additions in terms of configuration and caching.

Proposal:

.novaclient/
  cache/
    uuids/
      server
      flavor
      ...

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/3813

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/3813
Committed: http://github.com/openstack/python-novaclient/commit/7601bef9ef70ce69f544e0ffda904a04552bc38c
Submitter: Jenkins
Branch: master

commit 7601bef9ef70ce69f544e0ffda904a04552bc38c
Author: Dean Troyer <email address hidden>
Date: Mon Feb 6 11:28:46 2012 -0600

    Fixes bug 925644: move dotfiles into dir

    Moves ~/.novaclient_cached_*_uuids into ~/.novaclient/*-uuid-cache

    Change-Id: I7dcd3678118f6c59ce81f83862c20da94d90bb74