Paper.js implementation

Hi!

My name is Tamás Koczka, I've created a Paper.js metadata implementation for Saltarelle Compiler. Paper.js is a popular js graphics library and the metadata is generated from its superb documentation (needed some fixes ofc).

I've put the metadata source to Runtime\src\Libraries\PaperJs\ and the generator tool to Runtime\tools\PaperJsGenerator\.

I don't know whether you accept 3rd party contributions to Saltarelle Runtime or what are the requirements of the code.

Please reply or ask if you need more information here or in email at koczkatamas@NOSPAMgmail.com.

Thanks and happy new year,
KT