ToLua++ madness

[xoft]

Pre-build event in VS would actually wreak havoc, we have something like this at work and it causes VS to constantly re-build the project. So that's a no-go.
I'm too lazy to write the bindings manually.

For now, I think I'll fix the AllToLua.cmd script to call git to reset the file state and then regenerate, this should be enough to fix the merge conflicts.