added sysprog entities

SYSPROG/APPROW/SYSENV%003ALAYOUT_CFG_CCHAT.json

@@ -0,0 +1,15 @@
+{
+    "header": {
+        "version": 1,
+        "type": "record",
+        "approw-key": "LAYOUT_CFG_CCHAT"
+    },
+    "body": {
+        "record1": {
+            "<1>": "Engine Server Command Chat Configuration",
+            "<2>": "Specify whether Command Chat functionality will be enabled, and (if not) any per-workstation overrides",
+            "<3>": "Command Chat enabled {OPTIONS Yes/1|No/0}{DEFAULT 0}",
+            "<4>": "{MV 1}Enable on specific workstation(s)"
+        }
+    }
+}