Vishal, Abhi #0 Added FilterParams to query module
Vishal, Abhi #00 Added dynamic query building capability using Velocity.
Vishal, Abhi #0 Integrated query builder with query service
Vishal, Abhi #0 Added query param builder
Vishal, Abhi #0 Moved queries to xml.
Vishal, Abhi #0 filtering out empty params