Add copyright notices and GPL-2.0-or-later license grant

See #2.

1 files changed, 16 insertions, 0 deletions

diff --git a/extension.js b/extension.js
index 8c04e7a..718c92d 100644
--- a/extension.js
+++ b/extension.js
@@ -1,3 +1,19 @@
+// Copyright 2018 Bartosz Jaroszewski
+// SPDX-License-Identifier: GPL-2.0-or-later
+//
+// 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 2 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 <https://www.gnu.org/licenses/>.
+
 const Main = imports.ui.main;
 const GnomeBluetooth = imports.gi.GnomeBluetooth;
 const PopupMenu = imports.ui.popupMenu;