Add puddles / reagent spills (#743)

Resources/Textures/Fluids/smear.rsi/meta.json

@@ -0,0 +1,39 @@
+{
+    "version": 1,
+    "size": {
+        "x": 32,
+        "y": 32
+    },
+    "license": "CC-BY-SA-3.0",
+    "copyright": "https://github.com/discordia-space/CEV-Eris/raw/aff0d780742ca3902d8b05f854c212c8cda32c4f/icons/effects/blood.dmi",
+    "states": [
+        {
+            "name": "smear-0",
+            "directions": 1
+        },
+        {
+            "name": "smear-1",
+            "directions": 1
+        },
+        {
+            "name": "smear-2",
+            "directions": 1
+        },
+        {
+            "name": "smear-3",
+            "directions": 1
+        },
+        {
+            "name": "smear-4",
+            "directions": 1
+        },
+        {
+            "name": "smear-5",
+            "directions": 1
+        },
+        {
+            "name": "smear-6",
+            "directions": 1
+        }
+    ]
+}