id Tech Games: Customizable ammo capacity (#3565)

* Doom, Doom 2, Heretic: customizable ammo capacity

* Do not progression balance capacity up items

* Prog fill still doesn't agree, just go with our original idea

* Clean up the new options a bit

- Gave all options a consistent and easily readable naming scheme
  (`max_ammo_<type>` and `added_ammo_<type>`)
- Don't show the new options in the spoiler log,
  as they do not affect logic
- Fix the Doom games' Split Backpack option accidentally referring to
  Heretic's Bag of Holding

The logging change across all three games is incidental, as at some
point I did run into that condition by happenstance and it turns out
that it throws an exception due to bad formatting if it's reached

* Do the visibility change for Heretic as well

* Update required client version

* Remove spoiler log restriction on options

* Remove Visibility import now made redundant

worlds/heretic/Rules.py

@@ -695,13 +695,11 @@ def set_episode5_rules(player, multiworld, pro):
         state.has("Phoenix Rod", player, 1) and
         state.has("Firemace", player, 1) and
         state.has("Hellstaff", player, 1) and
-        state.has("Gauntlets of the Necromancer", player, 1) and
-        state.has("Bag of Holding", player, 1))
+        state.has("Gauntlets of the Necromancer", player, 1))
 
     # Skein of D'Sparil (E5M9)
     set_rule(multiworld.get_entrance("Hub -> Skein of D'Sparil (E5M9) Main", player), lambda state:
         state.has("Skein of D'Sparil (E5M9)", player, 1) and
-        state.has("Bag of Holding", player, 1) and
         state.has("Hellstaff", player, 1) and
         state.has("Phoenix Rod", player, 1) and
         state.has("Dragon Claw", player, 1) and