Source fixup_stuff...

...so it can pick up config variables from local.conf

Change-Id: I0991f59881f16c72789e3b0342c26a2419ba0878
Clean up local variable usage - Account setup

This does the local var cleanup for the account creation in the following projects:
* Ceilometer
* Glance
* Sahara
* Trove

Change-Id: I67631578f79eeaaf2814db84f0f5c19d93aee4f3
Use tox for bashate testing

Create a tox.ini file to install bashate into a virtualenv for running
tests. It can be run with a command such as "tox -v -ebashate". The find
command being used is equivalent to the default list of files discovered
by bashate plus the exclusion of the .tox/ directory. Also add the .tox/
directory to the .gitignore file.

Change-Id: I94cab4e4a9118d62edfce29ead1f1e2a5f48e529
Merge "Use tox for bashate testing"
Merge "Clean up local variable usage - Account setup"
Merge "Source fixup_stuff..."