Updated pov-mode.el

[Marco Pessotto]

I'm glad to announce that the version 3.0 of pov-mode.el, the emacs' 
major mode for editing POV-Ray scene files, has been released and can 
be downloaded at http://www.xahlee.org/3d/povray_emacs.html

This new major version doesn't support Xemacs any more, but has many 
features.

A lot of keybindings has been added and some bugs fixed.

The InsertMenu now is a separated package, that can be downloaded at 
http://www.xahlee.org/3d/povray_emacs.html or at
http://www.imagico.de/imenu/povray-imenu-3.6.tar.gz. (This is the main 
reason of the new major version).

Feedback is welcome

Marco Pessotto