+20141115
+ + improve description of limits for color values and color pairs in
+ curs_color.3x (prompted by patch by Tim van der Molen).
+ + add VERSION file, using first field in that to record the ABI version
+ used for configure --with-libtool --disable-libtool-version
+ + add configure options for applying the ".map" and ".sym" files to
+ the ncurses, form, menu and panel libraries.
+ + add ".map" and ".sym" files to show exported symbols, e.g., for
+ symbol-versioning.
+