Fix various small mistakes

Author: vidartf

js/src/_base/Three.js

@@ -29,7 +29,6 @@ var ThreeModel = widgets.WidgetModel.extend({
         this.initPromise = this.createThreeObjectAsync().bind(this).then(function() {
 
             // pull in props created by three
-            // TODO: need to ensure changes are saved before syncing to three obj
             this.syncToModel();
 
             // sync the rest from the server to the model
@@ -308,6 +307,7 @@ var ThreeModel = widgets.WidgetModel.extend({
 
         _.each(this.property_converters, function(converterName, propName) {
             assigner = this[this.property_assigners[propName]] || this.assignDirect;
+            assigner = assigner.bind(this);
             if (!converterName) {
                 assigner(this.obj, propName, this.get(propName));
                 return;

js/src/controls/FlyControls.js

@@ -53,6 +53,7 @@ var FlyControlsModel = FlyControlsAutogen.FlyControlsModel.extend({
             },
             'pushFromThree'
         );
+        controlling.save_changes();
     },
 
 });

js/src/controls/OrbitControls.js

@@ -36,6 +36,7 @@ var OrbitControlsModel = OrbitControlsAutogen.OrbitControlsModel.extend({
             },
             'pushFromThree'
         );
+        controlling.save_changes();
     },
 
 });

js/src/controls/TrackballControls.js

@@ -33,6 +33,7 @@ var TrackballControlsModel = TrackballControlsAutogen.TrackballControlsModel.ext
             },
             'pushFromThree'
         );
+        controlling.save_changes();
     },
 
 });

js/src/objects/CloneArray.js

@@ -120,7 +120,7 @@ var CloneArrayModel = CloneArrayAutogen.extend({
     syncToThreeObj: function() {
 
         this._needs_rebuild = false;
-        CloneArrayAutogen.prototype.createPropertiesArrays.call(this);
+        CloneArrayAutogen.prototype.syncToThreeObj.call(this);
         if (this._needs_rebuild) {
             this.obj.build();
         }

js/src/textures/TextTexture.js

@@ -24,6 +24,7 @@ var TextTextureModel = TextTextureBase.extend({
         this.obj.image = canvas;
         this.obj.needsUpdate = true;
         this.set({ version: this.obj.version }, 'pushFromThree');
+        this.save_changes();
     },
 
     buildCanvas: function() {