[Bug 3269] regedit doesn't support deleting keys or values based on .reg file

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=3269

------- Additional Comments From [e-mail]  2006-12-07 18:06 -------
Created an attachment (id=2879)
 --> (http://bugs.winehq.org/attachment.cgi?id=2879&action=view)
patch to delete values based on .reg file

I attached a patch that allows putting - for a value to delete that value.