Update .horde.yml with extended information.

.horde.yml

@@ -9,3 +9,74 @@ description: >
   address books.
 list:
 type: application
+homepage: https://www.horde.org/apps/turba
+authors:
+  -
+    name: Michael J Rubinsky
+    user: mrubinsk
+    email: mrubinsk@horde.org
+    active: true
+    role: lead
+  -
+    name: Jan Schneider
+    user: jan
+    email: jan@horde.org
+    active: true
+    role: lead
+  -
+    name: Chuck Hagenbuch
+    user: chuck
+    email: chuck@horde.org
+    active: false
+    role: lead
+version:
+  release: 5.0.0
+  api: 5.0.0
+state:
+  release: beta
+  api: beta
+license:
+  identifier: ASL
+  uri: http://www.horde.org/licenses/apache
+dependencies:
+  required:
+    php: ^5.3 || ^7
+    pear:
+      pear.horde.org/content: ^2.0.5
+      pear.horde.org/horde: ^5
+      pear.horde.org/Horde_Auth: ^2
+      pear.horde.org/Horde_Core: ^2.31
+      pear.horde.org/Horde_Data: ^2
+      pear.horde.org/Horde_Date: ^2
+      pear.horde.org/Horde_Dav: ^1
+      pear.horde.org/Horde_Exception: ^2
+      pear.horde.org/Horde_Form: ^2
+      pear.horde.org/Horde_Group: ^2
+      pear.horde.org/Horde_History: ^2.1
+      pear.horde.org/Horde_Icalendar: ^2
+      pear.horde.org/Horde_Mail: ^2
+      pear.horde.org/Horde_Mime: ^2
+      pear.horde.org/Horde_Nls: ^2
+      pear.horde.org/Horde_Perms: ^2
+      pear.horde.org/Horde_Prefs: ^2
+      pear.horde.org/Horde_Serialize: ^2
+      pear.horde.org/Horde_Share: ^2
+      pear.horde.org/Horde_Support: ^2
+      pear.horde.org/Horde_Url: ^2
+      pear.horde.org/Horde_Util: ^2.5
+      pear.horde.org/Horde_Vfs: ^2.1.3
+      pear.horde.org/Horde_View: ^2
+    ext:
+      gettext: '*'
+      hash: '*'
+      json: '*'
+  optional:
+    pear:
+      pear.horde.org/Horde_ActiveSync: ^2.4
+      pear.horde.org/Horde_Backup: ^1
+      pear.horde.org/Horde_Db: ^2.0.3
+      pear.horde.org/Horde_Imsp: ^2
+      pear.horde.org/Horde_Kolab_Format: ^2.0.5
+      pear.horde.org/Horde_Kolab_Storage: ^2.1
+      pear.horde.org/Horde_Ldap: ^2.1
+      pear.horde.org/Horde_OpenXchange: ^1