ncurses 5.9 - patch 20131116

ncurses 5.9 - patch 20131116

+ add special case to configure script to move _XOPEN_SOURCE_EXTENDED
  definition from CPPFLAGS to CFLAGS if it happens to be needed for
  Solaris, because g++ errors with that definition (report by
  Jean-Pierre Flori, Sage #15268).
+ correct logic in infocmp's -i option which was intended to ignore
  strings which correspond to function-keys as candidates for piecing
  together initialization- or reset-strings.  The problem dates to
  1.9.7a, but was overlooked until changes in -Wlogical-op warnings for
  gcc 4.8 (report by David Binderman).
+ updated CF_GCC_WARNINGS to documented options for gcc 4.9.0, adding
  checks for -Wextra, -Wignored-qualifiers and -Wlogical-op
+ updated CF_GCC_WARNINGS to documented options for gcc 4.9.0, moving
  checks for -Wextra and -Wdeclaration-after-statement into the macro,
  and adding checks for -Wignored-qualifiers, -Wlogical-op and
  -Wvarargs
+ updated CF_CURSES_UNCTRL_H and CF_SHARED_OPTS macros from ongoing
  work on cdk.
+ update config.sub from
	http://git.savannah.gnu.org/cgit/config.git