removed old files

.classpath

.project

.settings/org.eclipse.jdt.core.prefs

CHANGELOG.txt

build.fxbuild

src/application/Channel.java

src/application/Controller.java

src/application/Main.java

src/application/Playlist.java

src/application/PlaylistHandler.java

src/application/PlaylistItem.java

src/application/SaveMyPlayListGUI.fxml

src/application/application.css

src/application/list.png