Changes sort default to descending

src/main/kotlin/net/halfbinary/tmnt/service/MoviesService.kt

@@ -8,7 +8,7 @@ import org.springframework.stereotype.Service
 @Service
 class MoviesService(val moviesRepository: MoviesRepository) {
     fun getAllMovies(): List<Movie> {
-        return moviesRepository.findAll().map { it.toModel()}
+        return moviesRepository.findAll().map { it.toModel()}.sortedByDescending { it.screenedDate }
     }
 
     fun createNewMovie(newMovie: Movie) {