G_FindMap and G_FindMapByNameOrCode for Lua

G_FindMap actually returns a table because I've had enough with userdata.

local map, name, stat = G_FindMap("egg 3")

find.lua

added Lua label

added 1479 commits

• 1e3fd796...28931b90 - 1478 commits from branch next
• 6fd9e25b - Merge remote-tracking branch 'origin/next' into g_findmap-lua

Compare with previous version

merged

mentioned in commit 005e7ce7