Update Javadoc in AbstractSQLFireCache
Re-architecting the cache provider to make it easier on implementors.
You can now subclass AbstractSQLFireCache and provide SQL statements
directly with mappers and statement setters, or you can subclass
AbstractColumnDefinedSQLFireCache and provide column definitions,
mappers and setters.
Ignoring .springBeans
Revamped SerializedObjectCache to work with new
AbstractColumnDefinedSQLFireCache.