Remove compiled files

Just removed the files which are created through compilation of
CoffeeScript and LESS.

Signed-off-by: Konrad Reiche <konrad.reiche@gmail.com>
Write README

I have added some more information to the README including the usage.

Signed-off-by: Konrad Reiche <konrad.reiche@gmail.com>
Add license

As always I license this project under the MIT license.

Signed-off-by: Konrad Reiche <konrad.reiche@gmail.com>