Split LanguageEndpoint.createLanguageService into project and isolated
Merge pull request #170 from vergenzt/referenced-projects

Split LanguageEndpoint.createLanguageService into project and isolated
Add project export folder, and include it in compilation

 - Add build path preference for each project
 - Pass export folders referenced projects to language endpoint
 - Check them in the project language service's fileFilter
Merge pull request #171 from vergenzt/referenced-projects

Add project export folder, and include it in compilation
Add debugger mode to the Node bridge

Uses node-inspector to run a browser-based debugger.