Fix "Name in List Related Contacts form doesn't get updated" reported by Karl Beecher at https://issues.apache.org/jira/browse/OFBIZ-5192

If a person is set as a related contact for a party, updates to their name are not immediately displayed by the ListRelatedContacts form.

To reproduce (with OFBiz demo data):
* In the Party Manager, go to the profile page of DemoSupplier (they have a related contact called 'Peter Manager'
* Follow the link to Peter Manager's profile page.
* Click Update and change the name (e.g. to 'Peter Manageress')
* Save
* Return to DemoSupplier's profile page. Observe that the name of the related contact is still 'Peter Manager'. Refreshing doesn't change that.
* Restart OFBiz
* Refreshing the profile page now displays the updated name.

jleroux: to test in trunk I used company and scrum employee

git-svn-id: https://svn.apache.org/repos/asf/ofbiz/trunk@1481274 13f79535-47bb-0310-9956-ffa450edef68