[Mono-list] Missing Types from corlib

[Miguel de Icaza]

> Maybe it's just me, but I think that such amount of attributes will quickly
> made the code unreadable.
> Remember, we practically decided not to use in-line XML comments to prevent
> intermixing the code with extra verbose info.
> But practically almost all modern editors allow folding of comment blocks
> (even vim has it now ;-) while for one-line attributes it's useless.

Ok, so lets drop the Author/Maintainer bits as attributes, and lets just
use comments in a special format somewhere in the code for this.

For TODO items, we can keep the attributes, as by 1.0 time, the
attributes should be gone ;-)

Miguel.