issue/110 Changing _shouldUseRegistration default to true (adaptlearning#110)

Author: cahirodoherty-learningpool

properties.schema

@@ -156,7 +156,7 @@
                 "_shouldUseRegistration": {
                   "type": "boolean",
                   "required": false,
-                  "default": false,
+                  "default": true,
                   "title": "Use registration",
                   "inputType": "Checkbox",
                   "validators": [],
@@ -331,4 +331,4 @@
       }
     }
   }
-}
+}