catch up with master

.gitignore

airport-manager-api/pom.xml

...i/src/main/java/cz/muni/fi/pa165/api/airport/Airport.java

...cz/muni/fi/pa165/api/airport/requests/AirportRequest.java

...src/main/java/cz/muni/fi/pa165/api/employee/Employee.java

.../src/main/java/cz/muni/fi/pa165/api/employee/Licence.java

...pi/src/main/java/cz/muni/fi/pa165/api/employee/Pilot.java

.../src/main/java/cz/muni/fi/pa165/api/employee/Steward.java

.../muni/fi/pa165/api/employee/requests/EmployeeRequest.java

...z/muni/fi/pa165/api/employee/requests/LicenceRequest.java

.../cz/muni/fi/pa165/api/employee/requests/PilotRequest.java

...z/muni/fi/pa165/api/employee/requests/StewardRequest.java

...api/src/main/java/cz/muni/fi/pa165/api/flight/Flight.java

...n/java/cz/muni/fi/pa165/api/flight/FlightRealization.java

...rc/main/java/cz/muni/fi/pa165/api/flight/IssueReport.java

...r-api/src/main/java/cz/muni/fi/pa165/api/plane/Plane.java

...i/src/main/java/cz/muni/fi/pa165/api/plane/PlaneType.java

...ava/cz/muni/fi/pa165/api/plane/requests/PlaneRequest.java

...t-manager-api/src/test/java/cz/fi/muni/pa165/AppTest.java

airports-flight-service/pom.xml