Removed search by attribute from existing search method org.openmrs.api.db.hibernate.HibernatePatientDAO#getPatients(String, String, List<PatientIdentifierType>,  boolean, Integer, Integer, boolean).
The existing search method continues to search by name AND/OR identifier.

Added new search method org.openmrs.api.db.hibernate.HibernatePatientDAO#getPatients(String, Integer, Integer).
The new search method searches by name OR identifier OR searchable attribute.
documented TODOs