Updated js code so vendors can be added to the modules folder, so

they can be required properly and we can finally get rid of that
really annoying "mismatched anonymous" error in Require.js.

First module to make the transition: Chart.js

src/webserver.js

@@ -92,6 +92,7 @@ function initializeNodeBB(callback) {
 		function(next) {
 			async.parallel([
 				async.apply(meta.templates.compile),
+				async.apply(meta.js.symlinkModules),
 				async.apply(!skipJS ? meta.js.minify : meta.js.getFromFile, 'nodebb.min.js'),
 				async.apply(!skipJS ? meta.js.minify : meta.js.getFromFile, 'acp.min.js'),
 				async.apply(!skipLess ? meta.css.minify : meta.css.getFromFile),