CORAL-133: make PersistentResourceHelper.getColumnName package private
and use it whole implementation package
CORAL-133: introduce getDataColumn() for building queries for attribute
values in a generic way
CORAL-133: added setParameter method for inserting attribute values into
PreparedStatement parameters, for building attribute based queries
generically
CORAL-133: implemented resource class independent resource by attribute
value lookup
CORAL-134: implemented resource lookup based on subject metadata
(created_by, modified_by, owner)
CORAL-135: implemented functionality necessary to replace all references
to a subject with another one