Adding config.json to the basic example

also - fixed the builds

Viewer/dist/config.json

@@ -0,0 +1,5 @@
+{
+    "scene": {
+        "debug": false
+    }
+}

Viewer/dist/viewer.js

@@ -82698,7 +82698,6 @@ var MapperManager = (function () {
 }());
 exports.MapperManager = MapperManager;
 exports.mapperManager = new MapperManager();
-exports.default = exports.mapperManager;
 
 
 /***/ }),
@@ -82795,6 +82794,7 @@ var ViewerManager = (function () {
     };
     return ViewerManager;
 }());
+exports.ViewerManager = ViewerManager;
 exports.viewerManager = new ViewerManager();
 
 
@@ -110011,6 +110011,7 @@ var types_1 = __webpack_require__(21);
 var deepmerge = __webpack_require__(28);
 var ConfigurationLoader = (function () {
     function ConfigurationLoader() {
+        this.configurationCache = {};
     }
     ConfigurationLoader.prototype.loadConfiguration = function (initConfig) {
         if (initConfig === void 0) { initConfig = {}; }
@@ -110056,10 +110057,10 @@ var ConfigurationLoader = (function () {
                         cacheReference[url] = xhr.responseText;
                         resolve(xhr.responseText);
                     }
-                }
-                else {
-                    console.log('Error: ' + xhr.status, url);
-                    reject('Error: ' + xhr.status);
+                    else {
+                        console.log('Error: ' + xhr.status, url);
+                        reject('Error: ' + xhr.status);
+                    }
                 }
             };
         });