Update .horde.yml with extended information.

.horde.yml

@@ -9,3 +9,31 @@ description: >
   "ghost" objects.
 list: dev
 type: library
+homepage: https://www.horde.org/libraries/Horde_Xml_Element
+authors:
+  -
+    name: Chuck Hagenbuch
+    user: chuck
+    email: chuck@horde.org
+    active: true
+    role: lead
+version:
+  release: 2.0.5
+  api: 1.0.0
+state:
+  release: stable
+  api: stable
+license:
+  identifier: BSD-2-Clause
+  uri: http://www.horde.org/licenses/bsd
+dependencies:
+  required:
+    php: ^5.3 || ^7
+    pear:
+      pear.horde.org/Horde_Exception: ^2
+      pear.horde.org/Horde_Util: ^2
+    ext:
+      dom: '*'
+  optional:
+    pear:
+      pear.horde.org/Horde_Test: ^2.1