Install and enable django-pipeline.
Add LESS and YUI Compressor as dependencies using NPM and package.json with shrinkwrap file.
Enable LESS compilation on the django-pipeline, change existing css file over to less files.
Move Bootstrap and JQuery files out of main directories into a top-level lib/ folder for 3rd party libraries.

  * Move less files from css/ to less/ and ignore generated css files in less/ directories