Log Message:
+ Remove patch-aa which only changed the directory into which the
  package installs the config file at installation time.  The simpler
  solution is to override sysconfdir via INSTALL_MAKE_FLAGS to point
  to the example files directory.

+ Instead of using custom termcap/curses detection/overriding logic
  in the package Makefile, simply allow termcap.buildlink3.mk (included
  indirectly via readline/buildlink3.mk) to do the right thing.  Bump
  the PKGREVISION to 1.

+ Add full DESTDIR support.

+ Simplify the post-install target.