HPCC-10015 Add WUID wildcard search for WUQuery

This fix implements WUID wildcard search for WUQuery. A user
may input W20130918* as a search request and WUQuery returns
a list of WUs that were created on that day.

Signed-off-by: Kevin Wang <kevin.wang@lexisnexis.com>
Merge pull request #4939 from wangkx/h10015

HPCC-10015 Add WUID wildcard search for WUQuery

Reviewed-By: Gordon Smith <gordon.smith@lexisnexis.com>
Reviewed-By: Richard Chapman <rchapman@hpccsystems.com>