Replace deprecated -t option in youtube-dl command line

pytubedl/dl_wrapper.sh

@@ -25,5 +25,5 @@ fi
 
 pushd ${PWD}
 cd "${DOWNLOAD_DIR}"
-youtube-dl -t "$url"
+youtube-dl -o "%(title)s-%(id)s.%(ext)s" "$url"
 popd

pytubedl/pytubedl.py

@@ -25,7 +25,6 @@ class MyForm(Form):
 
             if form.validate():
                 flash('OK. Starting download')
-                flash('et mon cul c\'est du poulet')
                 process = subprocess.Popen(['./dl_wrapper.sh', url],
                                            stdout=subprocess.PIPE,
                                            universal_newlines=True)