Adds new different reaction types. (#2114)

* Adds new different reaction types.
- Adds touch, injection and ingestion reactions for entities.
- Adds tile reactions.
- Removes GasSprayerComponent in favor of SprayComponent.
- Gives fire extinguishers a safety.
- Gives spray puffs a sprite.
- Improved spray and fire extinguisher in general.
- Fire extinguisher now ACTUALLY puts out fires. Amazing, eh?
- Fire extinguisher sprays three 'clouds' at once.
- Spraying flammable chemicals at fire makes them worse. Whoops!
- Gives spray and fire extinguisher their classic sounds.
- Most chemicals now don't make puddles. Too bad!
- Space lube now makes a very slippery puddle. Honk.
- Spraying water (or using a fire extinguisher) on existing puddles makes them bigger.

* Fix solution tests

* food base now has solution container with noexamine caps

Content.Client/GameObjects/Components/Atmos/SiphonVisualizer.cs

@@ -1,5 +1,4 @@
-using Content.Shared.GameObjects.Atmos;
-using JetBrains.Annotations;
+using JetBrains.Annotations;
 using Robust.Client.GameObjects;
 using Robust.Client.Graphics;
 using Robust.Client.Interfaces.GameObjects.Components;
@@ -10,6 +9,7 @@ using Robust.Shared.IoC;
 using Robust.Shared.Log;
 using Robust.Shared.Utility;
 using System;
+using Content.Shared.GameObjects.Components.Atmos;
 using YamlDotNet.RepresentationModel;
 
 namespace Content.Client.GameObjects.Components.Atmos