Fix test case. Somebody forgot to sort this.
Adds .less filetype option
Initial Travis-CI config
Use sudo in travis build steps.
Disable failing test for now.
Fix lame issue where results can be in a different order depending on random stuff.
Add Travis CI status to README.
Merge pull request #480 from barraponto/less-file-type

Adds .less filetype option
Fix barraponto's broken test case.
Merge branch 'master' into single_file_heading