Fix for issue #345: relinking sqlite-jdbc to latest release

This pull request is to address issue #[345](https://github.com/sleuthkit/sleuthkit/issues/345) that prevents sleuthkit from building because ivy cannot find sqlite-jdbc-3.8.0-SNAPSHOT on xerial's Maven server. It uses the central repositories most current release version, currently sqlite-jdbc-3.7.15-M1 instead.