DragonFlyBSD / src / e011ff3 / ncurses: Do not use LIB_SUFFIX.

DragonFlyBSD/src e011ff3 — lib/libncurses Makefile.inc, lib/libncurses/libncurses Makefile

ncurses: Do not use LIB_SUFFIX.

In preparations for update.

While there, remove two unused variables.

Delta		File
+4	-3	lib/libncurses/libpanel/Makefile
+2	-4	lib/libncurses/libncurses/Makefile
+4	-0	lib/libncurses/libncursesw/Makefile
+4	-0	lib/libncurses/libpanelw/Makefile
+0	-2	lib/libncurses/Makefile.inc
+14	-9	5 files