DERBY-5949: Add a -noverify switch to the java commands in the toursdb targets in order to shortcircuit the VerifyError which chokes the Derby build on Open JDK 8.

git-svn-id: https://svn.apache.org/repos/asf/db/derby/code/trunk@1443109 13f79535-47bb-0310-9956-ffa450edef68