Begin work on #335
compile Resource
include JsResource.js for #335
implement name and string for #335
Module.resourceByPath for #335
js implementations of #335 using node.js
empty impl of Module.resourceByPath
tests for #335
lastOcurrence must receive a char, not a String
Implement size and textContent for node.js #335
JVM-specific tests for #335 (CAR resources)
Concrete Resource implementations for #335
set the module's unit for #335
implement resourceByPath for #335