Update to 1.1.1.

1.1.1:
This release includes portability fixes for various platforms,
changes to resolve issues found static analysis and compiler warnings,
and build configuration cleanups.

1.1.0:
This release includes these changes from Thomas Dickey's luit-20100601:
        * add -alias option to allow override of locale.alias pathname.
        * improve fix waitForInput as suggested in Freedesktop #26383.
        * fix warnings from clang --analyze

As well as many of the same build time & janitorial cleanups found in
the other recent X.Org module releases.

(wiz)