Keep projects unchanged after loading

src/lib/vm-manager-hoc.jsx

@@ -54,7 +54,9 @@ const vmManagerHOC = function (WrappedComponent) {
             return this.props.vm.loadProject(this.props.projectData)
                 .then(() => {
                     this.props.onLoadedProject(this.props.loadingState, this.props.canSave);
-                    this.props.onSetProjectUnchanged();
+                    // Wrap in a setTimeout because skin loading in
+                    // the renderer can be async.
+                    setTimeout(() => this.props.onSetProjectUnchanged());
 
                     // If the vm is not running, call draw on the renderer manually
                     // This draws the state of the loaded project with no blocks running