update swig on windows

winx64/bin/swigwin-4.0.0/Examples/lua/simple/runme.lua

@@ -0,0 +1,35 @@
+---- importing ----
+if string.sub(_VERSION,1,7)=='Lua 5.0' then
+	-- lua5.0 doesn't have a nice way to do this
+	lib=loadlib('example.dll','luaopen_example') or loadlib('example.so','luaopen_example')
+	assert(lib)()
+else
+	-- lua 5.1 does
+	require('example')
+end
+
+-- Call our gcd() function
+x = 42
+y = 105
+g = example.gcd(x,y)
+print("The gcd of",x,"and",y,"is",g)
+
+-- Manipulate the Foo global variable
+
+-- Output its current value
+print("Foo = ", example.Foo)
+
+-- Change its value
+example.Foo = 3.1415926
+
+-- See if the change took effect
+print("Foo = ", example.Foo)
+
+
+
+
+
+
+
+
+