0041207: OB.UTIL.clone always copies arrays by reference

# HG changeset patch
# User Ranjith S R <ranjith@qualiantech.com>
# Date 1562052642 -19800
#      Tue Jul 02 13:00:42 2019 +0530
# Node ID e5768c623cf6507b4518129876d4c59cbf855885
# Parent  24db2edd75a47c8b8256320b254ad10a6886bca3
Related to issue 41207 : Update OB.UTIL.clone to check the property is an Array

diff -r 24db2edd75a4 -r e5768c623cf6 web/org.openbravo.mobile.core/source/utils/ob-utilities.js
--- a/web/org.openbravo.mobile.core/source/utils/ob-utilities.js	Mon Jul 01 10:35:01 2019 +0000
+++ b/web/org.openbravo.mobile.core/source/utils/ob-utilities.js	Tue Jul 02 13:00:42 2019 +0530
@@ -1054,13 +1054,15 @@
             clonedObject.set(key, cloneRecursively(args, source.get(key)), {
               silent: isSilent
             });
-          } else if (_.isArray(source)) {
+          } else if (_.isArray(source.get(key))) {
             //Array
             clonedObject.set(key, [], {
               silent: isSilent
             });
             source.get(key).forEach(function(elem) {
-              clonedObject.get(key).push(cloneRecursively(args, elem));
+              clonedObject
+                .get(key)
+                .push(elem.on ? cloneRecursively(args, elem) : elem);
             });
           } else {
             //property