[entities] Kangaroos, boxer improvements, boxing bell and hamlet updates. (#15546)

* kangaroo

* fixes

* fuix

* fixes and rotational sprites for bell

* why wont u work, stupid rsi thingy

* attempt to fix

* now hsould work

* fix bell

* fix the bell

* bell make noise on hitting it

* add faction simple hostile to space kangaroo

* added boxing kangaroo spawner comes with gloves and agressive

Resources/Textures/Structures/Wallmounts/bell.rsi/meta.json

@@ -0,0 +1,15 @@
+{
+  "version": 1,
+  "size": {
+    "x": 32,
+    "y": 32
+  },
+  "license": "CC-BY-SA-3.0",
+  "copyright": "Made by brainfood1183 (github) for ss14",
+  "states": [
+    {
+      "name": "bell",
+      "directions": 4
+    }
+  ]
+}