Better error display for S3 and CloudFormation

Implemented workaround for broken Boto CF error handling.
Merge pull request #207 from huit/display-boto-errors

Better error display for S3 and CloudFormation
Trying out Markdown->RST conversion
Adding a CHANGES and LICENSE file for PyPI
On-the-fly Markdown->ReST conversion

Fixes #204
Make register.py actually upload the release

Also shuffling around dependencies
Merge pull request #205 from huit/feature/204-markdown_to_ReST

Trying out Markdown->RST conversion
Updating changelog for 1.0.1 release.