- Resolved issue regarding wget of antlr license from github
- hqlexpr visibility issue
- Refactored WsWuProcess as requested by Tony F.
- Added HPCC changes required

Signed-off-by: rpastrana <rodrigo.pastrana@lexisnexis.com>
WSSQL-2 handle exceptions while fetching hpcc file info

Signed-off-by: rpastrana <rodrigo.pastrana@lexisnexis.com>