Merge branch 'develop' into removed_todo
# Conflicts: # flight-module/src/main/java/cz/muni/fi/pa165/airportmanager/flightmodule/rest/FlightController.java
# Conflicts: # flight-module/src/main/java/cz/muni/fi/pa165/airportmanager/flightmodule/rest/FlightController.java