lmWeightMap for Windows x64

Many thanks to La Maison for making this plugin with source available, and for permission to share the x64 dll.

The plugin including spdl files, source, and instructions are available here:
http://www.alamaison.fr/3d/lmWeightMapTools/index.html


I made one change to the source so that it would link with the current version of the Lua libraries:

	In lmExpressiionMapOp.cpp,
	line 60: {"loadlib", luaopen_loadlib},		was changed to:
	{"package", luaopen_package},

however I have not tested the Lua Expression Map feature of the plugin