Reagents & Solutions (#280)

* Added the ReagentPrototype class.

* Added the new Solution class.

* Added new shared SolutionComponent to the ECS system.

* Added some basic element and chemical reagent prototypes.

* Added a new Beaker item utilizing the SolutionComponent. This is a testing/debug entity, and should be removed or changed soon.

* Added filters for code coverage.

* Nightly work.

* Added the server SolutionComponent class.

* Added a bucket.
Verbs set up for solution interaction.

* Adds water tank entity to the game.

* Added a full water tank entity.
Solutions are properly serialized.
Solution can be poured between two containers.

* Solution class can now be enumerated.
SolutionComponent now calculates the color of the solution.

* Minor Cleanup.

Resources/Prototypes/Reagents/chemicals.yml

@@ -0,0 +1,9 @@
+- type: reagent
+  id: chem.H2SO4
+  name: Sulfuric Acid
+  desc: A highly corrosive, oily, colorless liquid.
+  
+- type: reagent
+  id: chem.H2O
+  name: Water
+  desc: A tasty colorless liquid.

Resources/Prototypes/Reagents/elements.yml

@@ -0,0 +1,16 @@
+- type: reagent
+  id: chem.H2
+  name: Hydrogen
+  desc: A light, flammable gas.
+  
+- type: reagent
+  id: chem.O2
+  name: Oxygen
+  desc: An oxidizing, colorless gas.
+  
+- type: reagent
+  id: chem.S8
+  name: Sulfur
+  desc: A yellow, crystalline solid.
+  color: "#FFFACD"
+