Beginnings of a test suite.
Merge pull request #14 from ben-eb/enhancement/tests

Beginnings of a test suite.
Remove csso, as #17 suggests; style fixes
Updated README
Fix #15
TravisCI support
TravisCI support
TravisCI badge
Updated README
Updated README; Updated Dependencies
Updated README
Updated test suite to uncompressed output
Added test
Fix tests: CSS output uses two-spaces indent
0.6.2
Updated Cheerio to 0.13.0
Minor style fixes
Revert Cheerio update, API has changed
Upgraded to Cheerio 0.13.0
Fixed some comments