Added a nice table for displaying currently available servers

src/routes.php

@@ -54,6 +54,15 @@ $app->post('/create', function (Request $request, Response $response, $args) {
   fclose($scriptFile);
   chmod($scriptFilePath, 0755);
 
+  // save the current version to a text file - this will hopefully be temporary solution
+  $versionFilePath = join('/', array($serverDir, 'current_version.txt'));
+  $versionFile = fopen($versionFilePath, 'w');
+  $versionContent = $params['serverVersion'];
+  fwrite($versionFile, $versionContent);
+  fclose($versionFile);
+  chmod($versionFilePath, 0644);
+
+  // redirect the user back to the home page
   return $response
     ->withHeader('Location', '/')
     ->withStatus(302);