Most rights reserved.
Everything not explicit allowed here is forbidden.
You are free to use the addon.
(That is download and install it in your World of Warcraft folder and play with it.)
You are NOT allowed to host this addon, unless stated otherwise below.
Curse.com is allowed to host this addon. (actually I distribute it there)
WoWInterface.com is allowed to host this addon. (though I don't distribute it there yet)
You are allowed, to distribute it for your guildmembers, friends or other people you actually know.
You may NOT distribute modified versions of the addon.
You may ask me for more permissions.