Remove reference to querydsl-root
Remove reference to querydsl-root

The root pom is now in the root directory so developers no longer need to switch to ./querydsl-root/ to build the project.
gordski/querydsl,gordski/querydsl,robertandrewbain/querydsl,querydsl/querydsl,mdiazf/querydsl,pkcool/querydsl,tomforster/querydsl,mosoft521/querydsl,gordski/querydsl,balazs-zsoldos/querydsl,robertandrewbain/querydsl,attila-kiss-it/querydsl,querydsl/querydsl,johnktims/querydsl,lpandzic/querydsl,pkcool/querydsl,johnktims/querydsl,lpandzic/querydsl,lpandzic/querydsl,balazs-zsoldos/querydsl,attila-kiss-it/querydsl,tomforster/querydsl,lpandzic/querydsl,mdiazf/querydsl,tomforster/querydsl,querydsl/querydsl,mosoft521/querydsl,johnktims/querydsl,robertandrewbain/querydsl,querydsl/querydsl,attila-kiss-it/querydsl,pkcool/querydsl,balazs-zsoldos/querydsl,mdiazf/querydsl,mosoft521/querydsl