Add dockerfile for easy builds
Add dockerfile for easy builds

xemul/libct,hallyn/libct,LK4D4/libct,cyrillos/xemul-libct,xemul/libct,cyrillos/xemul-libct,avagin/libct,hallyn/libct,avagin/libct,cyrillos/xemul-libct,hallyn/libct,LK4D4/libct,cyrillos/xemul-libct,xemul/libct,xemul/libct,LK4D4/libct,avagin/libct