Add CPos.New etc functions to Lua standard library and helpers to LuaScriptInterface.cs. Rename Team.Create to Team.New.
Add Lua cargo insertion code and Utils.Skip. Needed for Allies 03 Classic.
Update KopiLua.dll with some more dangerous bits removed, and remove strong naming from KopiLua/NLua
Moved mods/ra/lua to mods/common/lua
Rename SupportPowers.Parabomb to SupportPowers.Airstrike
Update packaging scripts for mods/common
Add Map.GetNamedActor for map actor lookup
Generalize reinforcement insertion / extraction.
Move the TraitInfo stuff into rules.lua
Merge pull request #4321 from ScottNZ/lua

Lua fixes/polish