Fix UnitTests

Split ResolveResult from Resolve.php
Split up Device.php

Signed-off-by: Diederik de Groot <ddegroot@talon.nl>

lib/Device/Family.php

@@ -0,0 +1,15 @@
+<?php
+declare(strict_types=1);
+
+namespace PROVISION\Device;
+
+abstract class Family extends \SplEnum {
+	const PreCisco = 0;
+	const Cisco = 1;
+	const CiscoJava = 2;
+	const Spa = 3;
+	const CiscoAddon = 4;
+	const SpaAddon = 5;
+	const ThirdParty = 6; 
+}
+?>