Put correct JDK version for sonar
removed excel module and updated dependencies
Now logging warnings when multiple validators , validator factories , column metadata repositories are defined
added type safe alternative for basepackages and changed basepackage to basepackages to enable on different packages
Bumped to liquibase-groovy 1.0.0
Changed version to 2.2.0-SNAPSHOT due to all the new features
added liquibase-slf4j dependency to let liquibase log with slf4j rather than system.err
Seperated two groovy files to ensure the order works
added number min max support
Validator registry made even simpler to comply. When multiple column metadata repos or validator factories are found, we just take the first one provided by spring rather than complying it only to naming conventions
Working on more test coverage
Added hibernate utils and spring factory bean test
Added more unit tests
Ported library back to Java6 to provide usage in older projects. Issue #28
bumped to 2.2.0