Resolves but not yet closes "Because of the elevation field in GeoPoint we need a many relationship for (at least) PostalAddress and Facility" at https://issues.apache.org/jira/browse/OFBIZ-3198

Simply add a geo point in FacilityLocation for now. Keeps the Jira issue open but resolved as incomplete, we will see later...

git-svn-id: https://svn.apache.org/repos/asf/ofbiz/trunk@1555886 13f79535-47bb-0310-9956-ffa450edef68