add replenish flag to workorder.
new feature requests on 2nd August.
Merge branch 'master' of /git/prmSB
finished the requirement on 8.3.2014. (except item 6)
implemented #6 requirement on 2014/8/3 from minky.
for request from minky on 8/11/2014.
fix the issue that orderby must with the order direction, like asc or desc.
New feature from Minky on 8/14/2014
fix the 2 bugs from minky on 9/10/2014.