support more players

[PieterVdc]

• [x] fix map not enough bits to store player #2913
• [x] rework minimap to support more players/doors and rooms
• [x] actually increase player count #2914
• [x] fix orange AI refusing to dig
• [x] fix orange can't claim ground
• [x] add second page to query menu to show additional players #3172
• [ ] logic to make any player function similar to the hero player
• [ ] if human player is one of the additional ones, he can't do anything -- related to PACKETS_COUNT, check if even worth fix
• [x] make cheats able to select extra players #2914
• [ ] Unearth support https://github.com/rainlizard/Unearth/pull/8
• [x] reorder cheat numpad stuff to out neurtral and hero at back
• [x] log warnings
• [x] glitched out slabs
• [ ] Neutral dungeon structure
• [x] increase columns count #3147