adding an `.npmignore` file

should slightly help speed up `npm i` time, and is generally a good practice
Merge pull request #21 from stephenmathieson/add-npm-ignore

adding an `.npmignore` file
Added verbatim transform that acts as a passthrough.
Added tests
Removed newlines around verbatim transform
Release 2.1.0
Add LICENSE
add mocha opts
handling for special stylus api functions
Merge pull request #25 from jenius/stylus-fix

Handling for Stylus API functions