Fixed build

(cherry picked from commit 0fee18533ce0b44983a1e8e17d2244e04a9fc0b3)
Add order_type column to orders table - TRUNK-4287

TRUNK-4287: order_type field added to Order.hbm.xml

TRUNK-4287: Updated OrderService.getOrders(...) and OrderService.getActiveOrders(...) that should use OrderType as a parameter, not a java class

TRUNK-4287: Boundaries removed from OrderService.getOrders(...), OrderService.getActiveOrders(...) and OrderService.getOrder(...)

TRUNK-4287: Changed the methods in the OrderDAO.java and in the HibernateOrderDAO.java implementation

TRUNK-4287: Set order_type column

TRUNK-4287: Test if there's any order which has no type, then set all orders with a matching row in the test_order or drug_order table of their type

TRUNK-4287: Changes applied as advised
Follow up to Add order_type column to orders table - TRUNK-4287

Follow  - TRUNK-4287
TRUNK-4325 Randomly failing tests in ShortPatientFormControllerTest

(cherry picked from commit 13c0dab4d28f17a92935ea7a9571945dc49bf227)

Conflicts:
	web/src/main/java/org/openmrs/web/controller/patient/ShortPatientFormController.java
Fixed formatting
TRUNK-4283: Add a changeset to ensure order encounter, orderer and startDate are not null
Follow to: Add a changeset to ensure order encounter, orderer and startDate are not null - TRUNK-4283
TRUNK-4288: Add order_type_class_map table and class

Follow up - TRUNK-4288
Follow up to change the structure of order_type_class_map table - TRUNK-4288
Added order type custom getter methos as per TRUNK-4312
Follow up to Add methods for retrieving OrderTypes - TRUNK-4312

Follow up
Changed Drug.drugReferenceMaps and orderType.conceptClasses to LinkedHashsets
TRUNK-4279:  Add DrugValidator and validate drugReferenceMaps from it
Follow up to Add DrugValidator and validate drugReferenceMaps from it - TRUNK-4279
TRUNK-4311 Concept class can only be mapped to exactly one order type
Follow up to Add OrderTypeValidator - TRUNK-4311
Added unique constraints to care_setting.name, order_type.name and order_frequency.concept_id
Follow up to fix failing unit tests
Fixed faulty not null constraints in Order.hbm.xml and updated the existing test data and methods

Fixed failing tests
Refactor OrderService.getOrders- TRUNK-4173