Updated translations

Added license texts in flies

cps/static/js/main.js

@@ -1,3 +1,20 @@
+/* This file is part of the Calibre-Web (https://github.com/janeczku/calibre-web)
+ *    Copyright (C) 2012-2019  mutschler, janeczku, jkrehm, OzzieIsaacs
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
 // Generic control/related handler to show/hide fields based on a checkbox' value
 // e.g.
 //  <input type="checkbox" data-control="stuff-to-show">