fleshing out json output feature

dev_mvc/controller/MVCController.php

@@ -67,8 +67,11 @@ class MVCController{
 
 		//check if testaction is valid
 		if(file_exists($this->testaction)){
+
+			echo('"output": [');
 			//execute testaction
 			include_once($this->testaction);
+			echo("]");
 		}
     	
     }

dev_mvc/controller/TestUtils.php

@@ -4,11 +4,16 @@
 class TestUtils{
     public static $log = [];
     public static $status;
-    public static function log($output, $status = "OK"){
+    public static function log($output, $status = "OK",$addComma = false){
         $loginput = [];
         $loginput['message'] = $output;
         $loginput['status'] = $status;
         echo(json_encode($loginput));
+        if($addComma){
+            echo(',');
+        }
+        echo("\n");
+        return;
     }
     public static function returnLog(){
         echo(json_encode(self::$log));