The Grovelling-to-the-Chef Games (monkey cubes and meat spikes) (#2117)

* Rehydratable component -> monkey cubes now have some of their behaviour

* Placeholder kitchen spike entity

* KitchenSpike component: the kitchen spike now has basic functionality

still placeholder sprite though

* Kitchen Spike: Import meatspike assets from CEV-Eris

* Kitchen Spike: Actually use sprites somewhat

* Kitchen Spike: Forgot I removed the MeatParts property from Butcherable

* Monkey cubes: Use IReagentReaction even though it doesn't quite work yet. Butcherable: remove imports

* Monkey cubes/Rehydratable: Re-add ISolutionChange

* Update Resources/Prototypes/Entities/Constructible/Ground/kitchen.yml

Co-authored-by: Víctor Aguilera Puerto <6766154+Zumorica@users.noreply.github.com>

Resources/Textures/Constructible/Misc/kitchen.rsi/meta.json

@@ -0,0 +1,12 @@
+{
+  "version":1,
+  "size":{"x":32,"y":32},
+  "license":"CC-BY-SA-3.0",
+  "copyright":"Taken from https://github.com/discordia-space/CEV-Eris/blob/2b969adc2dfd3e9621bf3597c5cbffeb3ac8c9f0/icons/obj/kitchen.dmi",
+  "states":[
+    {"name":"spike","directions":1,"delays":[[1.0]]},
+    {"name":"spikebloody","directions":1,"delays":[[1.0]]},
+    {"name":"spikebloodygreen","directions":1,"delays":[[1.0]]}
+  ]
+}
+