WIP: patch fixes

src/main/java/NTNU/IDATT1002/controllers/Main.java

...ain/java/NTNU/IDATT1002/controllers/NavBarController.java

...controllers/components/exploreAlbums/StyledImageView.java

src/main/resources/Images/PlaceholderLogo_black.png

src/main/resources/NTNU/IDATT1002/create_album.fxml

src/main/resources/NTNU/IDATT1002/explore.fxml

src/main/resources/NTNU/IDATT1002/explore_albums.fxml

src/main/resources/NTNU/IDATT1002/login.fxml

src/main/resources/NTNU/IDATT1002/main.fxml

src/main/resources/NTNU/IDATT1002/map.fxml

src/main/resources/NTNU/IDATT1002/search.fxml

src/main/resources/NTNU/IDATT1002/upload.fxml

src/main/resources/NTNU/IDATT1002/upload_images.fxml

src/main/resources/NTNU/IDATT1002/view_album.fxml

src/main/resources/NTNU/IDATT1002/view_image.fxml