remove print statements
Move Queryset into its own package

Make it easier to have extra packages that provide Queryset subclasses (for Mongo/Neo4j/generic REST/etc.)
Split RedisQueryset into its own file
Split out DictQueryset into its own file
Customization point when rendering error output
Default unsupported method error to 405
Parse url from WSGI message into SplitResult tuple
Parse url from Mongrel2 message into SplitResult tuple
Add url string property
Fix missing WSGI port when no HTTP_HOST header
Set default web handler error to 500 status
Merge branch 'render-error-handler' into unsupported-default-405

* render-error-handler:
  Customization point when rendering error output
Fix setting Allow header on render error
Merge pull request #86 from nKey/unsupported-default-405

Default unsupported method error to 405
Merge pull request #77 from mghlarsen/package-queryset

Split out brubeck.queryset into a package instead of a single module
Merge pull request #73 from stuntgoat/rediscaching

remove print statements
Add tox.ini for tox (http://tox.testrun.org/)
Add .tox and *.egg-info to .gitignore
Qualify import so that it doesn't cause an error when running tox
Add .travis.yml for Travis CI (http://travis-ci.org/)