DIRController is created based on BusinessTripController
Merge pull request #291 from tmandzak/development

DIRController is created. Issue #290
Create PUController: UnitController is fully merged
Create PUController: DepartmentController is fully merged
Create PUController: LocationsController is fully merged
Create PUController: PositionController is fully merged
Create PUController: EmployeeController is partly merged
Merge pull request #294 from tmandzak/development

Pull request for Create PUController #292
Create ADMController: EmployeeController is partly merged
Merge pull request #295 from tmandzak/development

Create ADMController #282: EmployeeController is partly merged
Create VUController: EmployeeController is merged
Create VUController: 'BTs by Dates/Location' tab methods moved from BusinessTripViewerController
Create VUController: 'BTs by Quaters' tab methods moved from BusinessTripViewerController
Create VUController: 'BTs in prep.process' tab methods moved from BusinessTripViewerController
Create VUController: 'Private Trips' tab methods moved from PrivateTripController
Create VUController: 'BTs by Units' tab methods moved from BusinessTripViewerController
Create VUController: merge issues
Create VUController: merge issues
Create VUController: BusinessTripViewerController is deleted as empty
Create VUController: Visas and Permits tab methods moved