Add error messaging

scripts/messaging.js

@@ -0,0 +1,16 @@
+class Messaging {
+    /* 
+    Return an error message. 
+
+    @param {object} INSTANCE - The response instance
+    @param {object} ERROR - The error object
+    */
+    static exception (INSTANCE, ERROR) {
+        let MESSAGE = {error: {'name': ERROR.name, 'message': ERROR.message}};
+        INSTANCE.json(MESSAGE);
+        console.error(ERROR);
+        return (MESSAGE);
+    }
+}
+
+module.exports = {Messaging}