Add q.d for interactive debugging.
Add q.d to readme.
Add the README.md to the tarball
Utilize the TMPDIR environment variable for the q output files
Merge pull request #7 from abadger/feature/include-readme

Add the README.md to the tarball
Merge pull request #8 from abadger/feature/use-tmpdir

Utilize the TMPDIR environment variable for the q output files
Merge branch 'master' of https://github.com/dplepage/q into dplepage-master
Describe the interactive console as "console" throughout rather than "prompt".
Add __or__ and update documentation.
Advance PyPI version to 2.4.