Changed the media path to filename

PlayWallServer.iml

src/main/scala/de/tobias/playpad/server/project/Path.scala

...obias/playpad/server/project/loader/json/PathLoader.scala

...tobias/playpad/server/project/loader/sql/PathLoader.scala

.../tobias/playpad/server/project/saver/json/PathSaver.scala

...e/tobias/playpad/server/project/saver/sql/PathSaver.scala

...cala/de/tobias/playpad/server/project/utils/JsonDef.scala

...scala/de/tobias/playpad/server/project/utils/SqlDef.scala

...aypad/server/server/project/sync/ProjectSyncHandler.scala

...r/server/project/sync/listener/path/PathAddListener.scala

...erver/project/sync/listener/path/PathUpdateListener.scala