Fix using boto to fetch AWS credentials
Merge pull request #5 from techmaven/master

Fix using boto to fetch AWS credentials
Merge remote-tracking branch 'origin/master' into messin-around

Conflicts:
	cloudviz.py
move our custom logic to web.py so i never have to look at cloudviz.py again

the idea is to make cloudviz.py resemble the original more so that we
can pull updates easier. We can't use the actual original because it is
a huge mess.