add readme for lua 5.3.0 rc3

cloudwu · cloudwu · commit 5c07652f6b11 · 2015-01-05T16:29:15.000+08:00
diff --git a/3rd/lua/README b/3rd/lua/README
@@ -0,0 +1,3 @@
+Lua 5.3.0 rc3 http://www.lua.org/work/lua-5.3.0-rc3.tar.gz
+
+It will be update to final version when lua 5.3.0 released.

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+Lua 5.3.0 rc3 http://www.lua.org/work/lua-5.3.0-rc3.tar.gz`
	`2`	`+`
	`3`	`+It will be update to final version when lua 5.3.0 released.`