Use sed to correct zylab path in output.

- Thanks to Jonathan's comment on wiki https://dev-wiki.maastro.nl/display/SDTP/%5BEURECA%5D+HOWTO+query+document+paths+per+patisnumber?focusedCommentId=9338983#comment-9338983
Write only results to stdout.

- Environment variable 'QUIET_MAVEN' allows suppressing maven output via '-q'.