CORE-1942 Support for changeSet "labels"
CORE-1942 Support for changeSet "labels"

Added support for labels to spring, servlet, ant and maven integrations
CORE-1942 Support for changeSet "labels"

Added support for labels to formatted sql
CORE-1942 Support for changeSet "labels"

Added backwards compatibility methods as deprecated
Merge github.com:liquibase/liquibase