ncurses 5.9 - patch 20141213

ncurses 5.9 - patch 20141213

+ modify misc/gen-pkgconfig.in to add -I option for include-directory
  when using both --prefix and --disable-overwrite (report by Misty
  De Meo).
+ add configure option --with-pc-suffix to allow minor renaming of
  ".pc" files and the corresponding library.  Use this in the test
  package for ncurses6.
+ modify configure script so that if pkg-config is not installed, it
  is still possible to install ".pc" files (report by Misty De Meo).
+ updated ".sym" files, removing symbols which are marked as "local"
  in the corresponding ".map" files.
+ updated ".map" files to reflect move of comp_captab and comp_hash
  from tic-library to tinfo-library in 20090711 (report by Sven
  Joachim).