[Radiant] [ANN] Page attachments extension

[Daniel Sheppard]

> Okay, got a comment (Not specifically directed at you) -- A 
> question too 
> -- Are the plug-ins specific to Mental/Trunk Radiant, or can they be 
> used on either? and if specific, which is this for? As well, I see 
> references to a lot of plug-ins; nothing updated on the site though.  
> Maybe something easier to manage for plug-ins?

These are extensions - hence, the mental branch (which introduces
radiant extensions). I'm guessing that extensions wont be discussed too
much on the radiant site until mental goes live. 

Dan.