Minifier - asset minification and versioning library

I have just released v1.1.0 of this package.

The new release covers a few bugfixes and two new features:

- New config variable $returnType that specifies if we want to get html (default), json or php array as a result when we load a file to display.
- New optional config variables $baseJsUrl and $baseCssUrl to handle serving assets from separate domains.

Thank you for your feedback.