First pass at improving Honcho's documentation
Update the README to point to the docs on RTFD
Fix README link typo
Add supervisord export

This commit adds support for exporting from Procfile to [supervisord][] format.

[supervisord]: http://supervisord.org/

Closes #31.
Make more format strings 2.6-compatible
Merge pull request #36 from hannesstruss/master

Made some more format strings 2.6 compatible
Respect return level of run command process
Merge pull request #40 from plain-vanilla-games/master

Respect exit level of run command subprocess
Use Jinja2 2.7
Add version bumper
Bump version -> v0.4.1
Improve compat module with functions which brings Python 3 support to honcho.
Make honcho package works with Python 3.
Make honcho tests work with Python 3.
Update travis and tox configs to run tests against 3.2 and 3.3 versions.
Merge pull request #43 from playpauseandstop/master

Python 3 support
Python 3: exceptions don't have message attributes
Python 3: more idiomatic feature testing

Using sys.version_info isn't really a future proof way of testing for
functionality, not least because

    sys.version_info[0] == 3

fails when Python 4 is released!

Instead, actually check whether the required functionality exists in the version
of Python being used, and provide alternatives if it's not.

I've also removed anything to do with next(...), as Honcho supports back to Python
2.6, which has the next(...) built-in function. This should be used consistently
throughout the code in preference to the foo.next() method.
Remove unneeded __metaclass__ magic
Bump version -> v0.4.2