Added cssurls task, which replaces url references with an updated location, if that resource has been stored in a different location. It also updates the inlineContent such that any url references are made absolute, since relative urls would no longer be valid.
Added mime property and licence.
Updated copyright.
Added copyright, removed jsminify options, added mime property to yui resources.
Added mime property, making sure that css/js resources have a charset. using mime.charset when reading resource files.
Using uglify-js2.