Support for Lua added - patch from Mark Gossage

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@7365 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/test-suite/lua/newobject2_runme.lua

@@ -0,0 +1,16 @@
+require("import")	-- the import fn
+import("newobject2",true)	-- import code into global
+
+foo1 = makeFoo()	-- lua doesnt yet support static fns properly
+assert(fooCount() == 1)	-- lua doesnt yet support static fns properly
+
+foo2 = makeFoo()
+assert(fooCount() == 2)
+
+foo1 = nil 
+collectgarbage()
+assert(fooCount() == 1)
+
+foo2 = nil 
+collectgarbage()
+assert(fooCount() == 0)