Fixed all the missing @Override annotations
CORE-1480 ChangedPrimaryKeyChangeGenerator missing name
CORE-1449 Liquibase throws null pointer if included file does not exist
Don't log derby driver missing info
CORE-1488 Encoding issue with UpdateSQL.

Added support for liquibase.file.encoding parameter or default to UTF-8
CORE-602 Increase the default size of the FILENAME column
CORE-1177 Increase default size of the ID column
CORE-995 Increase max size on DATABASECHANGELOG ID column from 63 to 255
CORE-1479 MySQL 5.5.27 fails to create DATABASECHANGELOG table