Removed the header check for termcap.c because it's not required if you have curses.h.  So that begs the question, how do we write configure.ac to check for one or the other?
Removed the header check for termcap.c because it's not required if you have
curses.h.  So that begs the question, how do we write configure.ac to check
for one or the other?

markwkm/pg_top,mw2q/pg_top,mw2q/pg_top,markwkm/pg_top,markwkm/pg_top,mw2q/pg_top