Add spec file for generating RPMs.  Only tested on Fedora.
Starting work on tests for the fabric integration.
Allow configuring the chef env via a task.
Try to slightly clarify these docs.
Lots of doc updates.
Some basic getting started docs.
Bump version.
Remove the upload_sphinx config.
Two new decorators that allow using Chef data directly for host control.
As a fallback, try using Ruby and Chef to parse the config since these are probably installed anyway.
Stop using version tools until it supports Python <2.7
Bump for dev.
Merge pull request #5 from sazze/master

Added a spec file.
Update for 0.2.1
Allow passing in arbitrary headers to be applied to all requests.
Leave the original error content somewhere visible even if JSON parsing fails.
use relative paths for client key
support "#{ENV['FOO']}" expressions in knife.rb
add env_values.rb for test case
make sure the environment variable is always there; don't stomp on potentially-used vars