Automatically add the path of hg to %PATH% on win32

[Marco Barisione]

In the current version of hg for win32 you need to manually add the path 
to the environment variable PATH.

I propose to add the path automatically using a small program I wrote 
(http://www.barisione.org/apps.html#add_path)

The repository for the modified version of hg is at 
http://techn.ocracy.org/hg-add-path

-- 
Marco Barisione
http://www.barisione.org/