Makes the singularity engine actually work stably. (#4068)

* Add GNU Octave script for tuning singularity engine. startsingularityengine is now properly tuned & sets up radiation collectors. FTLize RadiationCollectorComponent.

* Fix bugs with radiation collectors producing infinite power.

* Ensure singularities don't instantly annihilate other singularities (causing new singularities to instantly dissolve)

Technically found by a "bug" where a singularity generator would make multiple singularities, but this renders that bug harmless.

* Tune singularity shield emitters to hopefully randomly fail less, and add an Octave script for looking into that

* Fix singularity shader

* Map in an unfinished PA into Saltern

* Correct PA particles being counted twice by singularity calculations, add singulo food component

* Hopefully stop "level 1 singulo stuck in a corner" issues by freezing it when it goes to level 1 from any other level

* Apply suggestions on 'jazz' PR

Content.Server/GameObjects/Components/Singularity/SinguloFoodComponent.cs

@@ -0,0 +1,23 @@
+using Content.Shared.GameObjects.Components;
+using Robust.Server.GameObjects;
+using Robust.Shared.GameObjects;
+using Robust.Shared.Log;
+using Robust.Shared.Maths;
+using Robust.Shared.ViewVariables;
+using Robust.Shared.Serialization;
+using Robust.Shared.Serialization.Manager.Attributes;
+
+namespace Content.Server.GameObjects.Components.Singularity
+{
+    /// <summary>
+    /// Overrides exactly how much energy this object gives to a singularity.
+    /// </summary>
+    [RegisterComponent]
+    public class SinguloFoodComponent : Component
+    {
+        public override string Name => "SinguloFood";
+        [ViewVariables(VVAccess.ReadWrite)]
+        [DataField("energy")]
+        public int Energy { get; set; } = 1;
+    }
+}