added remaining LSL2 entities

LSL2/OIEVENT/CHANGED/EXPORTS.PATH.json

@@ -0,0 +1,11 @@
+{
+    "header": {
+        "version": 1,
+        "type": "record"
+    },
+    "body": {
+        "record1": {
+            "<1>": "Path = Get_Property(CtrlEntID,'DEFPROP')\r\nIF INDEX(Path,'/',1) THEN\r\n\tCall ErrMsg('\"/\" characters are invalid in paths.  Use \"\\\" instead.')\r\nEND\r\nRETURN 1"
+        }
+    }
+}