Fixes .css files being saved to root directory

If the directory structure doesn't follow the expected separate less/ and css/ folders, the compiler will no longer output to the porject's root folder.
Merge pull request #42 from ColmHally/fix-save-in-root-dir

Fixes .css files being saved to root directory
Merge pull request #41 from tbusser/master

Fixed lint issues in test.py
Merge branch 'master' of https://github.com/timdouglas/sublime-less2css into commented