Initial adaptation of ftnfido/*.c files for FTNd.
Initial adaptation of ftnfido/* files as FTNd v0.12.
Initial adaptation of lang/source.* and other lang/* files for FTNd.
Initial adaptation of lang/* files as FTNd v0.13.
Correct mispelling of ftndlib.h as ftnselib.h in lib/* files.

The files lib/Makefile, lib/jammsg.c, and lib/strcasestr.c have the
file name ftndlib.h mispelled as ftnselib.h. Correcting that.
Update copyright years in lib/Makefile.
Initial adaption of ftncico/Makefile for FTNd.
Updates to ftncico/md5b.c and ftncico/zmmisc.c for FTNd.
Correct spelling of library reference in ftncico/answer.c.
Correct file named ftncico/mbout.c to ftncico/ftnout.c.
Correct misspelling 'ftnse' to 'ftnd' in ftnfido/notify.c.
Correct spelling of ftndq.h to ftnseq.h in ftnfido/ftnseq.c.
Correct name of mutil.h to ftnutil.h in ftnmon/* files as necessary.
Minor edits to the ftnmon/ftnutil.c file.
Spelling edits to the file ftnbbs/Makefile.
Correct spelling of error constant in ftnbbs/misc.c.
Correct spelling of ftndbb.h to ftngbbs.h in ftnbbs/ftnbbs.c.
Correct misspellings of mbinet.h to ftninet.h in ftnbbs/Makefile.
Correct lib/mbselib.h to lib/ftndlib.h in ftnbbs/zmmisc.c.
Correct MBERR to FTNERR in ftnbbs/ftnnewusr.c.