[GRASS5] New web page: GRASS external add-ons

[Markus Neteler]

Hi all,

since numerous GRASS modules are available online which
are not part of the standard GRASS distribution, I
have created a web page to list such URLs.

http://grass.itc.it/grass_addons.html
GRASS GIS Add-ons: links to external packages

Please let me know of further GRASS modules not
yet listed.

Cheers

 Markus Neteler