fixed task constructor

tests/credentials.php

@@ -0,0 +1,4 @@
+<?php
+	static $user = 'nifranco';
+	static $pass = 'f3wn5ady';
+?>

tests/test.php

@@ -0,0 +1,6 @@
+<?php
+require_once("../business/Task.php");
+echo "<h1>2do test</h1>";
+
+$tache1 = new Task(1,'aTask','myTest','urgent');
+?>