Help menu!

Thanks to Willian for integrating the webbrowser module.

Some of the URLs (Python reference, Release notes) will
need to be updated upon release. These are contained in
http://www.blender3d.org/Help/index.php

release/scripts/hotkeys.py

@@ -1,10 +1,10 @@
 #!BPY
 
 """ Registration info for Blender menus:
-Name: 'HotKeys'
+Name: 'Hotkey Reference'
 Blender: 232
 Group: 'Help'
-Tip: 'All the hotkeys.'
+Tip: 'All the hotkeys'
 """ 
 # $Id$
 #------------------------

release/scripts/sysinfo.py

@@ -2,7 +2,7 @@
 """
 Name: 'System Information...'
 Blender: 234
-Group: 'Help'
+Group: 'HelpSystem'
 Tooltip: 'Information about your Blender environment, useful to diagnose problems.'
 """