Tcl/Tk 8.3 upgrade...

[Andrew Cagney]

> Are we really replacing the call to tcl_findLibrary in Tcl? Ouch... Well,
> I understand WHY we are doing it (so that we can run from the build
> directory), but there must surely be better ways to do it.
> 
> In either case, I don't like using the name "gdb1.0". If you go this
> route, please use insight1.0 or gdbtk1.0. I am already considering
> "purifying" the gdb repository by taking insight out and teaching gdb how
> to deal with other toplevel UIs.


For what it is worth, me creating the directory src/gdb/gdbtk instead of 
src/gdb/insight is one of those things I'm going to regret for the rest 
of my life :-)  The move src/gdb/gdbtk -> src/insight will fix it though.

	Andrew