Lua: Further centralize code, fix Bizhawk 2.9 (#1685)

* Fixes the socket library for bizhawk 2.9/lua 5.4 by including another one in parallel
* Fixes lua 5.4 support by making socket.lua into a "modern" module (the `module` keyword is gone)
* Adds the linux version and 32 bit windows socket dlls because why not
* Merges common functions into `common.lua` - the only functional change of this should be that:
  * Some things that were locals are globals now - this can be changed, I just was lazy and it likely doesn't matter
  * `drawText` now uses middle/bottom for all prints - feel free to do what you like with that change

worlds/ff1/docs/multiworld_en.md

@@ -58,7 +58,7 @@ Once the Archipelago server has been hosted:
    extension `*.nes`
 2. Click on the Tools menu and click on **Lua Console**
 3. Click the folder button to open a new Lua script. (CTL-O or **Script** -> **Open Script**)
-4. Navigate to the location you installed Archipelago to. Open data/lua/FF1/ff1_connector.lua
+4. Navigate to the location you installed Archipelago to. Open data/lua/connector_ff1.lua
     1. If it gives a `NLua.Exceptions.LuaScriptException: .\socket.lua:13: module 'socket.core' not found:` exception
        close your emulator entirely, restart it and re-run these steps
     2. If it says `Must use a version of bizhawk 2.3.1 or higher`, double-check your Bizhawk version by clicking **