remove ActivityEntity SUBJECT onValueChange

entity/Activity_entity/Activity_entity.aod

@@ -47,7 +47,6 @@
       <title>Subject</title>
       <mandatory v="true" />
       <groupable v="false" />
-      <onValueChange>%aditoprj%/entity/Activity_entity/entityfields/subject/onValueChange.js</onValueChange>
     </entityField>
     <entityParameter>
       <name>RowId_param</name>

entity/Activity_entity/entityfields/subject/onValueChange.js

-import("system.util");
-import("system.db");
-import("system.neon");
-import("system.vars");
-import("Context_lib");
-
-if(vars.get("$sys.recordstate") == neon.OPERATINGSTATE_NEW 
-    && vars.exists("$param.RowId_param") && vars.get("$param.RowId_param")
-    && vars.exists("$param.ObjectId_param") && vars.get("$param.ObjectId_param"))
-{
-    neon.addRecord(null, "Links", {
-        "OBJECT_TYPE" : vars.get("$param.ObjectId_param"), 
-        "OBJECT_ROWID" : vars.get("$param.RowId_param")
-    });
-}
\ No newline at end of file