Remove duplicate code

Merge pull request #6 from elephfront/remove-duplicate-code

Removes duplicate code

License update

1.2.1

Update license file

Add support for embedding files in CSS

It is now possible to specify the max size of the file that will be embedded in the resulting CSS by using the setMaxImportSize() method as well as limiting which files should be by specifying their extensions using the setImportExtensions() method

Add GZIP compression support

1.1.0

Removes the "WIP" notice from the README

First release

1.0.0

Write the README