Updated the data type controller to return the correct data for the editor, including more models and model mappings.

src/Umbraco.Web.UI.Client/src/common/mocks/resources/_utils.js

@@ -25,23 +25,13 @@ angular.module('umbraco.mocks').
                               label: "Custom pre value 1 for editor " + selectedId,
                               description: "Enter a value for this pre-value",
                               key: "myPreVal",
-                              view: "requiredfield",
-                              validation: [
-                                  {
-                                      type: "Required"
-                                  }
-                              ]
+                              view: "requiredfield"                              
                           },
                             {
                                 label: "Custom pre value 2 for editor " + selectedId,
                                 description: "Enter a value for this pre-value",
                                 key: "myPreVal",
-                                view: "requiredfield",
-                                validation: [
-                                    {
-                                        type: "Required"
-                                    }
-                                ]
+                                view: "requiredfield"                                
                             }
                     ]