Deprecate dwarf and mdebug support, delete nlm?

[Günter Knauf]

Hi Andrew,
> Ok, so nlm/ is a candidate (but it isn't hurting anyone, and 
I cant believe that you all here are talking about a ./nlm subdir of 86.3kB while the whole gdb source is more than 14MB !! And that all at times where download bandwidth isnt an issue anymore!

> the alternative is written in FreePascal :-). 
that's only true for NetWare 5.1 and 6, but with previous versions we still need the gdbserver!

> Andrew

removing 86.3kB isnt worth to talk about! Just my 2 ct.

but if you are searching for the last few bytes for deleting, just take 10,9kB and remove ./nlm/ppc.h and ./nlm/ppc.c because I dont know of any NetWare version which runs on PPC; all versions for which gdbserver is of interest run on i386!

thanks, Guenter.