Merge branch 'master' into air-alarm-fixup

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

@@ -0,0 +1,12 @@
+{
+    "version": 1,
+    "license": "CC-BY-SA-3.0",
+    "copyright": "taken from Cit Git at commit https://github.com/Citadel-Station-13/Citadel-Station-13/commit/5138d86655131bf8d60c0fec3f826c7c67997cb0",
+    "size": {
+        "x": 64,
+        "y": 32
+    },
+    "states": [
+        { "name": "metamap64x" }
+    ]
+}

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

@@ -1203,6 +1203,70 @@
                 ]
             ]
         },
+        {
+            "name": "goldenplaque",
+            "delays": [
+                [
+                    1
+                ]
+            ]
+        },
+        {
+            "name": "kiddieplaque",
+            "delays": [
+                [
+                    1
+                ]
+            ]
+        },
+        {
+            "name": "security",
+            "delays": [
+                [
+                    1
+                ]
+            ]
+        },
+        {
+            "name": "nanotrasen_sign1",
+            "delays": [
+                [
+                    1
+                ]
+            ]
+        },
+        {
+            "name": "nanotrasen_sign2",
+            "delays": [
+                [
+                    1
+                ]
+            ]
+        },
+        {
+            "name": "nanotrasen_sign3",
+            "delays": [
+                [
+                    1
+                ]
+            ]
+        },
+        {
+            "name": "nanotrasen_sign4",
+            "delays": [
+                [
+                    1
+                ]
+            ]
+        },
+        {
+            "name": "nanotrasen_sign5",
+            "delays": [
+                [
+                    1
+                ]
+            ]
+        },
         {
             "name": "atmominsky",
             "delays": [