[Mono-docs-list] Monodocer <since/> support

[Miguel de Icaza]

> Or we need to rethink monodocer being a .NET 2.0 app, and instead have
> monodocer and monodocer2 for 1.0 and 2.0 profiles.  We could maintain
> each using `#if NET_2_0' to split out the 2.0-specific code.

I do not want to go down that path, really.   We are forced to do it in
a few cases because we have no choice, but lets not spread this
everywhere in the stack.

If we need access to mscorlib.dll from the documentation browser (and am
not sure we do), we could use Cecil.

Miguel.