diff --git a/beat/web/toolchains/templates/toolchains/dialogs/import_settings.html b/beat/web/toolchains/templates/toolchains/dialogs/import_settings.html
index e4a5593242fe14671c10afd1d66d3c8c6b704743..4adaa742005d260ddb01c112b9d196a43697496f 100644
--- a/beat/web/toolchains/templates/toolchains/dialogs/import_settings.html
+++ b/beat/web/toolchains/templates/toolchains/dialogs/import_settings.html
@@ -1,21 +1,21 @@
 {% comment %}
  * Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/
  * Contact: beat.support@idiap.ch
- * 
+ *
  * This file is part of the beat.web module of the BEAT platform.
- * 
+ *
  * Commercial License Usage
  * Licensees holding valid commercial BEAT licenses may use this file in
  * accordance with the terms contained in a written agreement between you
  * and Idiap. For further information contact tto@idiap.ch
- * 
+ *
  * Alternatively, this file may be used under the terms of the GNU Affero
  * Public License version 3 as published by the Free Software and appearing
  * in the file LICENSE.AGPL included in the packaging of this file.
  * The BEAT platform 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.
- * 
+ *
  * You should have received a copy of the GNU Affero Public License along
  * with the BEAT platform. If not, see http://www.gnu.org/licenses/.
 {% endcomment %}
diff --git a/beat/web/toolchains/templates/toolchains/diff.html b/beat/web/toolchains/templates/toolchains/diff.html
index 9645fa4f1411ed9c921a25cd2b32fd59086a5561..188f5dcae1aded02b8aad68d72d7a7c512890b42 100644
--- a/beat/web/toolchains/templates/toolchains/diff.html
+++ b/beat/web/toolchains/templates/toolchains/diff.html
@@ -2,21 +2,21 @@
 {% comment %}
  * Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/
  * Contact: beat.support@idiap.ch
- * 
+ *
  * This file is part of the beat.web module of the BEAT platform.
- * 
+ *
  * Commercial License Usage
  * Licensees holding valid commercial BEAT licenses may use this file in
  * accordance with the terms contained in a written agreement between you
  * and Idiap. For further information contact tto@idiap.ch
- * 
+ *
  * Alternatively, this file may be used under the terms of the GNU Affero
  * Public License version 3 as published by the Free Software and appearing
  * in the file LICENSE.AGPL included in the packaging of this file.
  * The BEAT platform 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.
- * 
+ *
  * You should have received a copy of the GNU Affero Public License along
  * with the BEAT platform. If not, see http://www.gnu.org/licenses/.
 {% endcomment %}
diff --git a/beat/web/toolchains/templates/toolchains/list.html b/beat/web/toolchains/templates/toolchains/list.html
index 90783efe3c8387e5657468892cf842fc991d172d..df9de3aa4d57c1447383a59929ed3e1248eb004c 100644
--- a/beat/web/toolchains/templates/toolchains/list.html
+++ b/beat/web/toolchains/templates/toolchains/list.html
@@ -2,21 +2,21 @@
 {% comment %}
  * Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/
  * Contact: beat.support@idiap.ch
- * 
+ *
  * This file is part of the beat.web module of the BEAT platform.
- * 
+ *
  * Commercial License Usage
  * Licensees holding valid commercial BEAT licenses may use this file in
  * accordance with the terms contained in a written agreement between you
  * and Idiap. For further information contact tto@idiap.ch
- * 
+ *
  * Alternatively, this file may be used under the terms of the GNU Affero
  * Public License version 3 as published by the Free Software and appearing
  * in the file LICENSE.AGPL included in the packaging of this file.
  * The BEAT platform 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.
- * 
+ *
  * You should have received a copy of the GNU Affero Public License along
  * with the BEAT platform. If not, see http://www.gnu.org/licenses/.
 {% endcomment %}
diff --git a/beat/web/toolchains/templates/toolchains/panels/actions.html b/beat/web/toolchains/templates/toolchains/panels/actions.html
index 1fd152d7fd5af6261fdea4c1df768254be4df57e..9b3c073815c98bcb6b69b2b8a20028ed9d94672f 100644
--- a/beat/web/toolchains/templates/toolchains/panels/actions.html
+++ b/beat/web/toolchains/templates/toolchains/panels/actions.html
@@ -1,21 +1,21 @@
 {% comment %}
  * Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/
  * Contact: beat.support@idiap.ch
- * 
+ *
  * This file is part of the beat.web module of the BEAT platform.
- * 
+ *
  * Commercial License Usage
  * Licensees holding valid commercial BEAT licenses may use this file in
  * accordance with the terms contained in a written agreement between you
  * and Idiap. For further information contact tto@idiap.ch
- * 
+ *
  * Alternatively, this file may be used under the terms of the GNU Affero
  * Public License version 3 as published by the Free Software and appearing
  * in the file LICENSE.AGPL included in the packaging of this file.
  * The BEAT platform 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.
- * 
+ *
  * You should have received a copy of the GNU Affero Public License along
  * with the BEAT platform. If not, see http://www.gnu.org/licenses/.
 {% endcomment %}
diff --git a/beat/web/toolchains/templates/toolchains/panels/editor.html b/beat/web/toolchains/templates/toolchains/panels/editor.html
index e122929086195d749f4c73074578955b7b752be3..bf1988fca5e7ba906f689f73e4acee2ccf4c93d1 100644
--- a/beat/web/toolchains/templates/toolchains/panels/editor.html
+++ b/beat/web/toolchains/templates/toolchains/panels/editor.html
@@ -1,21 +1,21 @@
 {% comment %}
  * Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/
  * Contact: beat.support@idiap.ch
- * 
+ *
  * This file is part of the beat.web module of the BEAT platform.
- * 
+ *
  * Commercial License Usage
  * Licensees holding valid commercial BEAT licenses may use this file in
  * accordance with the terms contained in a written agreement between you
  * and Idiap. For further information contact tto@idiap.ch
- * 
+ *
  * Alternatively, this file may be used under the terms of the GNU Affero
  * Public License version 3 as published by the Free Software and appearing
  * in the file LICENSE.AGPL included in the packaging of this file.
  * The BEAT platform 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.
- * 
+ *
  * You should have received a copy of the GNU Affero Public License along
  * with the BEAT platform. If not, see http://www.gnu.org/licenses/.
 {% endcomment %}
diff --git a/beat/web/toolchains/templates/toolchains/panels/sharing.html b/beat/web/toolchains/templates/toolchains/panels/sharing.html
index 822d2e1faca323b633f6fa382829b7bb1c57fb69..892ffec9b79146200357a488a522ea29d9e9fc7b 100644
--- a/beat/web/toolchains/templates/toolchains/panels/sharing.html
+++ b/beat/web/toolchains/templates/toolchains/panels/sharing.html
@@ -1,21 +1,21 @@
 {% comment %}
  * Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/
  * Contact: beat.support@idiap.ch
- * 
+ *
  * This file is part of the beat.web module of the BEAT platform.
- * 
+ *
  * Commercial License Usage
  * Licensees holding valid commercial BEAT licenses may use this file in
  * accordance with the terms contained in a written agreement between you
  * and Idiap. For further information contact tto@idiap.ch
- * 
+ *
  * Alternatively, this file may be used under the terms of the GNU Affero
  * Public License version 3 as published by the Free Software and appearing
  * in the file LICENSE.AGPL included in the packaging of this file.
  * The BEAT platform 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.
- * 
+ *
  * You should have received a copy of the GNU Affero Public License along
  * with the BEAT platform. If not, see http://www.gnu.org/licenses/.
 {% endcomment %}
diff --git a/beat/web/toolchains/templates/toolchains/panels/table.html b/beat/web/toolchains/templates/toolchains/panels/table.html
index e6cd6a3340a2d1cdc6e492f44325ba60b8f3fc95..45f1429f4cb890eb3ab146045aa30cac2b917cf5 100644
--- a/beat/web/toolchains/templates/toolchains/panels/table.html
+++ b/beat/web/toolchains/templates/toolchains/panels/table.html
@@ -1,21 +1,21 @@
 {% comment %}
  * Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/
  * Contact: beat.support@idiap.ch
- * 
+ *
  * This file is part of the beat.web module of the BEAT platform.
- * 
+ *
  * Commercial License Usage
  * Licensees holding valid commercial BEAT licenses may use this file in
  * accordance with the terms contained in a written agreement between you
  * and Idiap. For further information contact tto@idiap.ch
- * 
+ *
  * Alternatively, this file may be used under the terms of the GNU Affero
  * Public License version 3 as published by the Free Software and appearing
  * in the file LICENSE.AGPL included in the packaging of this file.
  * The BEAT platform 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.
- * 
+ *
  * You should have received a copy of the GNU Affero Public License along
  * with the BEAT platform. If not, see http://www.gnu.org/licenses/.
 {% endcomment %}
diff --git a/beat/web/toolchains/templates/toolchains/panels/viewer.html b/beat/web/toolchains/templates/toolchains/panels/viewer.html
index 84f25f86f8468a32e1aec0d46a3f98c9bcfcd574..4578f785dde3abe8b55aeac3aae9375a157b43ce 100644
--- a/beat/web/toolchains/templates/toolchains/panels/viewer.html
+++ b/beat/web/toolchains/templates/toolchains/panels/viewer.html
@@ -1,21 +1,21 @@
 {% comment %}
  * Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/
  * Contact: beat.support@idiap.ch
- * 
+ *
  * This file is part of the beat.web module of the BEAT platform.
- * 
+ *
  * Commercial License Usage
  * Licensees holding valid commercial BEAT licenses may use this file in
  * accordance with the terms contained in a written agreement between you
  * and Idiap. For further information contact tto@idiap.ch
- * 
+ *
  * Alternatively, this file may be used under the terms of the GNU Affero
  * Public License version 3 as published by the Free Software and appearing
  * in the file LICENSE.AGPL included in the packaging of this file.
  * The BEAT platform 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.
- * 
+ *
  * You should have received a copy of the GNU Affero Public License along
  * with the BEAT platform. If not, see http://www.gnu.org/licenses/.
 {% endcomment %}
diff --git a/beat/web/toolchains/templates/toolchains/view.html b/beat/web/toolchains/templates/toolchains/view.html
index f7adfeed4bd5c02aca1e6f437033a1302679816a..5fa377cf70cf46278652e77bba30de750373f599 100644
--- a/beat/web/toolchains/templates/toolchains/view.html
+++ b/beat/web/toolchains/templates/toolchains/view.html
@@ -2,21 +2,21 @@
 {% comment %}
  * Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/
  * Contact: beat.support@idiap.ch
- * 
+ *
  * This file is part of the beat.web module of the BEAT platform.
- * 
+ *
  * Commercial License Usage
  * Licensees holding valid commercial BEAT licenses may use this file in
  * accordance with the terms contained in a written agreement between you
  * and Idiap. For further information contact tto@idiap.ch
- * 
+ *
  * Alternatively, this file may be used under the terms of the GNU Affero
  * Public License version 3 as published by the Free Software and appearing
  * in the file LICENSE.AGPL included in the packaging of this file.
  * The BEAT platform 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.
- * 
+ *
  * You should have received a copy of the GNU Affero Public License along
  * with the BEAT platform. If not, see http://www.gnu.org/licenses/.
 {% endcomment %}