Update distrib.makefile to include x64 builds.
Update distrib.makefile to include x64 builds.

drizt/winsparkle,CaptainJackJJ/SmpUpdater,drizt/winsparkle,dsuess/winsparkle,artillery/winsparkle,bristol-instruments/winsparkle,dsuess/winsparkle,artillery/winsparkle,bristol-instruments/winsparkle,alamaison/winsparkle,nickdademo/winsparkle,alamaison/winsparkle,Herve-M/winsparkle,CaptainJackJJ/SmpUpdater,nickdademo/winsparkle,Herve-M/winsparkle