Removed left over code.

- Added food and water to respawn pods
- HUD fixed for Warfare 2 - target circles now visible.
- Fixed bug where "Helmet opened to drink!" notification was shown for host instead of client in MP.
- Autohealing now gets automatically disabled, to avoid annoying bug, where you can't eat while autohealing.

Cleanup

- Respawn values of Water/Food/Sleep made configurable
- Fixed bug where Sparkling Water required N/A in Emergency Food Unit.

- Survival stats will be filled to 100% for the first spawn, and drop to 10% on respawns
- Building Emergency Food Unit does not require Glass any more
- Bug Fix: Small grid dispenser will not provide drinks any more

- Added Emergency Ration Production Unit block (small grid)
- Added Emergency Ration consumable item.

- Adjusted consumable item sizes, to fit through Small Conveyor ports

- Sitting sleep regain value has been lowered
- Stat usage/damage/regain values made configurable

- Wolves/Spiders crash fixed

- Helmet will stay open for entire food or drink consumption time
- Notifications changed from chat to HUD