Renamed the event emitter
Passed event emitters to the quadrants@create module
Subscribed to the 'positionChange' event in order to check the elements quadrant and emit the proper events to the global namespace
Passed the global namespace as a parameter to zoneproperties#define
Handled the 'positionChange' event and emitted the 'quadrantChange' event when applicable
Passed the zoneQuadrants parameter to the #create method and added the quadrants property to the elements
Moved the definition of the 'elements' property after the 'quadrants' property