Upgrade javelin to libphutil v2

Summary: Converted using `arc liberate --upgrade`.

Test Plan:
  diviner .

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Koolvin

Maniphest Tasks: T1103

Differential Revision: https://secure.phabricator.com/D2606

support/diviner/__phutil_library_map__.php

@@ -1,23 +1,22 @@
 <?php
 
 /**
- * This file is automatically generated. Use 'phutil_mapper.php' to rebuild it.
+ * This file is automatically generated. Use 'arc liberate' to rebuild it.
  * @generated
+ * @phutil-library-version 2
  */
 
 phutil_register_library_map(array(
+  '__library_version__' => 2,
   'class' =>
   array(
-    'JavelinDivinerEngine' => 'engine',
+    'JavelinDivinerEngine' => 'engine/JavelinDivinerEngine.php',
   ),
   'function' =>
   array(
   ),
-  'requires_class' =>
+  'xmap' =>
   array(
     'JavelinDivinerEngine' => 'DivinerEngine',
   ),
-  'requires_interface' =>
-  array(
-  ),
 ));