Applied patch from jira - OFBIZ-5777 - Picking screen get block when there are large number of records to process.
During load testing of OFBiz-13.07 and trunk, we observed that 'Picking' screen of Facility manager get block when there are large number of records to process. So need to fix this screen by limiting number of records to be process. 
Thanks Amardeep for the contribution. 

git-svn-id: https://svn.apache.org/repos/asf/ofbiz/trunk@1626388 13f79535-47bb-0310-9956-ffa450edef68