Icon fixing and general cleanup (#2156)

* Cable coils now look BEAUTIFUL and have inhands

* Editors note

* Materials have their own rsi + more icons fixed

* Fixed Mimic [AI]

* More icons fixed...

* Tanks have own rsi and fixed tank icons

* Airlock icons fixed

* Fuel tank hotfix

* Arcade fixed

* ChairBase is now abstract

* Fixes medical stuff

* Fixes rechargers

* Pump/Pipe icons

* Misc hotfixes

* All debug power icons fixed!

* Fixes auto/proto/research computer icons

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

@@ -418,6 +418,24 @@
           1
         ]
       ]
+    },
+    {
+      "name": "shelf",
+      "directions": 1,
+      "delays": [
+        [
+          1
+        ]
+      ]
+    },
+    {
+      "name": "rack",
+      "directions": 1,
+      "delays": [
+        [
+          1
+        ]
+      ]
     }
   ]
 }

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

@@ -0,0 +1,27 @@
+{
+  "version": 1,
+  "size": {
+    "x": 32,
+    "y": 32
+  },
+  "states": [
+    {
+      "name": "watertank",
+      "directions": 1,
+      "delays": [
+        [
+          1
+        ]
+      ]
+    },
+    {
+      "name": "fueltank",
+      "directions": 1,
+      "delays": [
+        [
+          1
+        ]
+      ]
+    }
+  ]
+}