fix: Fixed that setup with no arguments tried to setup with a file instead of string

            this.setup(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS), true);
Returns a file instead of a string.

Changed to:
            this.setup("" + Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS), true);

Author: TriPSs

android/torrent/src/main/java/com/ghondar/torrentstreamer/TorrentStreamer.java

@@ -68,7 +68,7 @@ public void setup(String location) {
 
     private void setup() {
         if (mTorrentStream == null) {
-            this.setup(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS), true);
+            this.setup("" + Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS), true);
         }
     }