Merge branch '19_car_tests' into 'milestone_2'

car/pom.xml

car/src/main/java/cz/muni/pa165/car/App.java

...va/cz/muni/pa165/car/rest/CarComponentPairController.java

...src/main/java/cz/muni/pa165/car/restemplate/DbGetter.java

...z/muni/pa165/car/service/CarComponentPairServiceImpl.java

...a/cz/muni/pa165/car/service/CarDriverPairServiceImpl.java

...c/main/java/cz/muni/pa165/car/service/CarServiceImpl.java

.../cz/muni/pa165/car/data/repository/CarRepositoryTest.java

...z/muni/pa165/car/rest/CarComponentPairControllerTest.java

...c/test/java/cz/muni/pa165/car/rest/CarControllerTest.java

...a/cz/muni/pa165/car/rest/CarDriverPairControllerTest.java

...cz/muni/pa165/car/rest/DriverManagerControllerItTest.java

.../muni/pa165/car/rest/DriverManagerControllerUnitTest.java

.../muni/pa165/car/service/CarComponentPairServiceTests.java

.../cz/muni/pa165/car/service/CarDriverPairServiceTests.java

.../test/java/cz/muni/pa165/car/service/CarServiceTests.java