Improve installation instructions.
Remove lib from gitignore.
Remove setup.js.
Passing filename to Stylus API

As recommended by https://github.com/LearnBoost/stylus/blob/master/docs/js.md
Reading config from config.plugins.stylus

Backward compatible and deprecation message for config.stylus
Allowing Stylus linenos option in config
Documenting debug options & config.plugins nesting
DRYer @config handling
Improved markdown coffeescript block
Merge pull request #17 from es128/master

Configurable linenos option for debug comments
Add license.
Merge branch 'master' of github.com:brunch/stylus-brunch
Release 1.6.0.
Add src/ and changelog to npmignore.
Added config options to allow imports and plugins to be used with Stylus.
Merge pull request #18 from wprater/config-options

Added config options to allow imports and plugins to be used with Stylus...
Added documentation for plugins and imports.

Update README.md
Readme style updates
fix for frozen config object
Merge pull request #19 from wprater/master

Added documentation for plugins and imports.