A patch from Pierre Smits for "user in securityPermissionGroup "CONTENT_USER" can't access content application" https://issues.apache.org/jira/browse/OFBIZ-5673

When assigning a user to securityPermissionGroup 'CONTENT_USER' this user can't log into the content application.

git-svn-id: https://svn.apache.org/repos/asf/ofbiz/trunk@1609889 13f79535-47bb-0310-9956-ffa450edef68