Minor Feature release w/ Bug Fixes
- Added support for specifying modules directly from the CLI and API.
- Added auto module detect for simple setup.py files.
- Improved CLI subcommand documentation.
- Implemented [Issue 12](https://github.com/timothycrosley/portray/issues/12) - Clarify what a "project" is in documentation.
- Fixed [Issue 2](https://github.com/timothycrosley/portray/issues/2) - UnicodeEncodeError except when running portray.
- Fixed [Issue 10](https://github.com/timothycrosley/portray/issues/10) - Class methods rendered incorrectly.
- Fixed [Issue 17](https://github.com/timothycrosley/portray/issues/17) - Portray silently requires README.md file.