default to v2
s/conn/_connection/ (as in storage.py)
refactor authentication to one file, additionally using more of pyrax
flake8
Merge branch 'master' into pyrax-refactor
Revert "Revert "fix auth url as per: https://github.com/rackspace/pyrax/issues/414""

This reverts commit 31973aa3865123a38fad6647d131d493b73ebbf4.
Revert "Revert "require newer version of pyrax""

This reverts commit 3abb94d7dea7fd871500dd0419892b664899469d.
Revert "Revert "greater than OR equal to 1.9""

This reverts commit 7e2ac4c4b96d53bb682a7530d914936b17765d0b.
we probably don't need swiftclient anymore
use new location of DEFAULT_CDN_TTL
handle case when swiftclient is not installed
Merge pull request #168 from rizumu/pyrax-refactor

Pyrax refactor