JS files are now copied, changed output folder from /bin to /output.

* JS files are now copied from within the js project folder, so you don't need internet access for the forms.
* Generated form folders are therefore self contained, they don't have any other external dependencies.
* Changed the output folder from /bin to /output. Files weren't binaries anyway, and it is not hidden in eclipse's project layout.
Used subString instead of trimQuotes.