initial import of libX11-1.8.7

initial import of libX11-1.6.8

initial import of libX11-1.6.6

initial import of libX11-1.4.1:
- remove support for building without XCB
- many man page updates
- many random bug fixes
- several new nls aliases (need to enable these yet.)

initial import of libX11-1.3.4

initial import of libX11-1.3.3

initial import of libX11-1.1.4