initial import of libXcursor-1.2.3

initial import of libXcursor-1.2.2

initial import of libXcursor-1.2.1

initial import of libXcursor-1.2.0

initial import of libXcursor-1.1.15. this fixes CVE-2017-16612.

initial import of libXcursor-1.1.14

initial import of libXcursor-1.1.9