python3: Introduce py33 to tox.ini

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

Change-Id: Id5c76d58551af4671f30ace85bdbbf5803a58368
Signed-off-by: Chuck Short <chuck.short@canonical.com>
use get_container_info for staticweb

Update staticweb to use get_container_info instead of its own memcache entry.

Change-Id: I59bc0d94b9e45f3d5776a5462f53b82ab78101d4
update .gitignore

Ignore build/ directory, which is auto-created when running `python
setup.py bdist` like dist/ directory.

Change-Id: Ie58936320d995e4e81f8929128475e538665bde8
Merge "update .gitignore"
Merge "use get_container_info for staticweb"
Merge "python3: Introduce py33 to tox.ini"