How to compile an extension to support PHPStorm? Follow

I ran across Script Monkey: http://code.google.com/p/scriptmonkey/

Since the sourcecode is available, I was wondering if there is a step by step tutorial on the minimum needed to convert an intellij plugin to PHPStorm?  I realise there may be different function calls under the hood that won't work, but if I can at least get PHPStorm to recognize it as an extension I could find out.