Add hunger and thirst (#363)

* Add hunger and thirst

Based on the SS13 systems.
Food (Nutriment) / Drink -> Stomach -> Hunger / Thirst

* Cleanup rebase

* Cleanup stuff that was prototyped

* Address feedback

Still need to add a statuseffects system in a separate branch

* More cleanup on nutrition

Fix Remie's feedback and also damage tick.

* Re-implement nutrition with master

* Updated to use the StatusEffectsUI update
* Removed all clientside components as they only receive the UI updates now
* Implemented PR feedback
* Had to make a slight adjustment to the chemistry SolutionComponent given it doesn't have an Owner, same with Solution

Still TODO:
* Metabolisation effects
* Change drink contents to alcohol / wine etc.
* Add items to the dispensers
* For transparent containers use RecalculateColor

Could probably genericise DrinkFoodContainer as well to be a temporary item dispenser

* Fix broken bottle parent

Content.Shared/GameObjects/Components/Chemistry/SolutionComponent.cs

@@ -17,7 +17,7 @@ namespace Content.Shared.GameObjects.Components.Chemistry
 #pragma warning restore 649
 
         [ViewVariables]
-        protected Solution _containedSolution;
+        protected Solution _containedSolution = new Solution();
         protected int _maxVolume;
         private SolutionCaps _capabilities;
 
@@ -68,14 +68,14 @@ namespace Content.Shared.GameObjects.Components.Chemistry
 
         /// <inheritdoc />
         public sealed override Type StateType => typeof(SolutionComponentState);
-        
+
         /// <inheritdoc />
         public override void ExposeData(ObjectSerializer serializer)
         {
             base.ExposeData(serializer);
 
             serializer.DataField(ref _maxVolume, "maxVol", 0);
-            serializer.DataField(ref _containedSolution, "contents", new Solution());
+            serializer.DataField(ref _containedSolution, "contents", _containedSolution);
             serializer.DataField(ref _capabilities, "caps", SolutionCaps.None);
         }