Adds inhands and removes vir and genetics satchels. (#2003)

* Satchels now have a nice RSI

* Adds inhands for all the satchels

* Annnd we're done!

Resources/Textures/Clothing/Back/Satchels/satchel.rsi/meta.json

@@ -1,17 +1,27 @@
 {
     "version": 1,
+    "license": "CC-BY-SA-3.0",
+    "copyright": "Taken from tgstation at commit https://github.com/tgstation/tgstation/commit/547852588166c8e091b441e4e67169e156bb09c1",
     "size": {
         "x": 32,
         "y": 32
     },
     "states": [
-	{
-            "name": "satchel-equipped-BACKPACK",
-            "directions": 4
-	},
         {
-            "name": "satchel",
+            "name": "icon",
             "directions": 1
+        },
+        {
+            "name": "equipped-BACKPACK",
+            "directions": 4
+        },
+        {
+            "name": "inhand-left",
+            "directions": 4
+        },
+        {
+            "name": "inhand-right",
+            "directions": 4
         }
     ]
 }