Cabal revisions of X11-1.4.1

Hackage metadata revisions edit the .cabal file after upload; each diff below is one revision.

 name:		        X11 version:	        1.4.1+x-revision: 1 license:	        BSD3 license-file:	    LICENSE copyright:	        Alastair Reid, 1999-2003, libraries@haskell.org 2003-2007 include-dirs:	    include includes:           HsXlib.h install-includes:   HsXlib.h, XlibExtras.h-build-depends:	    base+build-depends:	    base < 4 build-type:         Configure ghc-options:        -O2 -funbox-strict-fields -Wall -fno-warn-unused-binds