python3: Introduce py33 to tox.ini

Introduce py33 to tox.ini to make testing
easier with python3.

Change-Id: Ie642f154879d36fda856fb9917c7784f93711594
Signed-off-by: Chuck Short <chuck.short@canonical.com>
Fix Further Pyflakes warnings

Fix occurences of F811 and F821.

Change-Id: I961e62e818ab846f7e1bbc1fdabfe8c051fd70eb
Merge "python3: Introduce py33 to tox.ini"
Add ceilometerclient and bootstrap-datepicker as dependency.

Add python-ceilometerclient to the requirements.txt file
since ceilometer api depends on it.
Add bootstrap-datepicker to select date.

Implements bp ceilometer.

Change-Id: Ifd9c9240c770bea3304dae83d6abc79e7580a234
Add ceilometer api and the tests for it.

Implements bp ceilometer.

Change-Id: I5b3392de8bae2be8cbcba7a580af669676e54052
Add metering panel to admin console.

Now it has usage tables for disk usage,
network traffic usage, network(quantum) usage,
objectstore usage and stat charts.

Implements bp ceilometer.

Change-Id: I9e6c2d25c2587a7642271e43109bc67e2ea1726f