ncurses 5.6 - patch 20070818

+ add 9term terminal description (request by Juhapekka Tolvanen) -TD
+ modify comp_hash.c's string output to avoid misinterpreting a null
  "\0" followed by a digit.
+ modify MKnames.awk and MKcodes.awk to support big-strings.
  This only applies to the cases (broken linker, reentrant) where
  the corresponding arrays are accessed via wrapper functions.
+ split MKnames.awk into two scripts, eliminating the shell redirection
  which complicated the make process and also the bogus timestamp file
  which was introduced to fix "make -j".
+ add test/test_opaque.c, test/test_arrays.c
+ add wgetscrreg() and wgetparent() for applications that may need it
  when NCURSES_OPAQUE is defined (prompted by Bryan Christ).