diff --git a/supysonic/templates/addfolder.html b/supysonic/templates/addfolder.html
index 8b5ee06..094a869 100644
--- a/supysonic/templates/addfolder.html
+++ b/supysonic/templates/addfolder.html
@@ -1,21 +1,11 @@
 {#-
  This file is part of Supysonic.
-
  Supysonic is a Python implementation of the Subsonic server API.
- Copyright (C) 2013  Alban 'spl0k' Féron
 
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Affero General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
+ Copyright (C) 2013-2017 Alban 'spl0k' Féron
+                    2017 Óscar García Amor
 
- 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 Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ Distributed under terms of the GNU AGPLv3 license.
 -#}
 {% extends "layout.html" %}
 {% block navbar_folders %}
@@ -41,6 +31,6 @@
       <input type="text" class="form-control" id="path" name="path" value="{{ request.form.path }}" placeholder="Path" />
     </div>
   </div>
-	<input type="submit" class="btn btn-default" />
+  <input type="submit" class="btn btn-default" />
 </form>
 {% endblock %}
diff --git a/supysonic/templates/adduser.html b/supysonic/templates/adduser.html
index 916d16a..a7d6170 100644
--- a/supysonic/templates/adduser.html
+++ b/supysonic/templates/adduser.html
@@ -1,21 +1,11 @@
 {#-
  This file is part of Supysonic.
-
  Supysonic is a Python implementation of the Subsonic server API.
- Copyright (C) 2013  Alban 'spl0k' Féron
 
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Affero General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
+ Copyright (C) 2013-2017 Alban 'spl0k' Féron
+                    2017 Óscar García Amor
 
- 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 Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ Distributed under terms of the GNU AGPLv3 license.
 -#}
 {% extends "layout.html" %}
 {% block navbar_users %}
diff --git a/supysonic/templates/change_mail.html b/supysonic/templates/change_mail.html
index 938211e..e14d152 100644
--- a/supysonic/templates/change_mail.html
+++ b/supysonic/templates/change_mail.html
@@ -1,21 +1,11 @@
 {#-
  This file is part of Supysonic.
-
  Supysonic is a Python implementation of the Subsonic server API.
- Copyright (C) 2013  Alban 'spl0k' Féron
 
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Affero General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
+ Copyright (C) 2013-2017 Alban 'spl0k' Féron
+                    2017 Óscar García Amor
 
- 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 Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ Distributed under terms of the GNU AGPLv3 license.
 -#}
 {% extends "layout.html" %}
 {% block navbar_users %}
diff --git a/supysonic/templates/change_pass.html b/supysonic/templates/change_pass.html
index 51bd59f..2b5e9d7 100644
--- a/supysonic/templates/change_pass.html
+++ b/supysonic/templates/change_pass.html
@@ -1,21 +1,11 @@
 {#-
  This file is part of Supysonic.
-
  Supysonic is a Python implementation of the Subsonic server API.
- Copyright (C) 2013  Alban 'spl0k' Féron
 
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Affero General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
+ Copyright (C) 2013-2017 Alban 'spl0k' Féron
+                    2017 Óscar García Amor
 
- 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 Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ Distributed under terms of the GNU AGPLv3 license.
 -#}
 {% extends "layout.html" %}
 {% block navbar_users %}
diff --git a/supysonic/templates/change_username.html b/supysonic/templates/change_username.html
index ecfa391..16d2fe2 100644
--- a/supysonic/templates/change_username.html
+++ b/supysonic/templates/change_username.html
@@ -1,21 +1,11 @@
 {#-
  This file is part of Supysonic.
-
  Supysonic is a Python implementation of the Subsonic server API.
- Copyright (C) 2013  Alban 'spl0k' Féron
 
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Affero General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
+ Copyright (C) 2013-2017 Alban 'spl0k' Féron
+                    2017 Óscar García Amor
 
- 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 Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ Distributed under terms of the GNU AGPLv3 license.
 -#}
 {% extends "layout.html" %}
 {% block navbar_users %}
diff --git a/supysonic/templates/folders.html b/supysonic/templates/folders.html
index ad2bdb1..3369cef 100644
--- a/supysonic/templates/folders.html
+++ b/supysonic/templates/folders.html
@@ -1,21 +1,11 @@
 {#-
  This file is part of Supysonic.
-
  Supysonic is a Python implementation of the Subsonic server API.
- Copyright (C) 2013  Alban 'spl0k' Féron
 
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Affero General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
+ Copyright (C) 2013-2017 Alban 'spl0k' Féron
+                    2017 Óscar García Amor
 
- 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 Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ Distributed under terms of the GNU AGPLv3 license.
 -#}
 {% extends "layout.html" %}
 {% block navbar_folders %}
diff --git a/supysonic/templates/home.html b/supysonic/templates/home.html
index b2943d3..1c0fb2b 100644
--- a/supysonic/templates/home.html
+++ b/supysonic/templates/home.html
@@ -1,21 +1,11 @@
 {#-
  This file is part of Supysonic.
-
  Supysonic is a Python implementation of the Subsonic server API.
- Copyright (C) 2013, 2014  Alban 'spl0k' Féron
 
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Affero General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
+ Copyright (C) 2013-2017 Alban 'spl0k' Féron
+                    2017 Óscar García Amor
 
- 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 Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ Distributed under terms of the GNU AGPLv3 license.
 -#}
 {% extends "layout.html" %}
 {% block navbar_index %}
diff --git a/supysonic/templates/importusers.html b/supysonic/templates/importusers.html
index e81a3bd..bfe524b 100644
--- a/supysonic/templates/importusers.html
+++ b/supysonic/templates/importusers.html
@@ -1,21 +1,11 @@
 {#-
  This file is part of Supysonic.
-
  Supysonic is a Python implementation of the Subsonic server API.
- Copyright (C) 2013  Alban 'spl0k' Féron
 
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Affero General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
+ Copyright (C) 2013-2017 Alban 'spl0k' Féron
+                    2017 Óscar García Amor
 
- 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 Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ Distributed under terms of the GNU AGPLv3 license.
 -#}
 {% extends "layout.html" %}
 {% block navbar_users %}
@@ -35,6 +25,6 @@
     <label for="file">Users file</label>
     <input type="file" name="file" id="file" />
   </div>
-	<input class="btn btn-default" type="submit" />
+  <input class="btn btn-default" type="submit" />
 </form>
 {% endblock %}
diff --git a/supysonic/templates/layout.html b/supysonic/templates/layout.html
index 6569608..a0d0785 100644
--- a/supysonic/templates/layout.html
+++ b/supysonic/templates/layout.html
@@ -1,21 +1,11 @@
 {#-
  This file is part of Supysonic.
-
  Supysonic is a Python implementation of the Subsonic server API.
- Copyright (C) 2013  Alban 'spl0k' Féron
 
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Affero General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
+ Copyright (C) 2013-2017 Alban 'spl0k' Féron
+                    2017 Óscar García Amor
 
- 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 Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ Distributed under terms of the GNU AGPLv3 license.
 -#}
 <!DOCTYPE html>
 <html lang="en">
diff --git a/supysonic/templates/login.html b/supysonic/templates/login.html
index 1729852..29b1b39 100644
--- a/supysonic/templates/login.html
+++ b/supysonic/templates/login.html
@@ -1,21 +1,11 @@
 {#-
  This file is part of Supysonic.
-
  Supysonic is a Python implementation of the Subsonic server API.
- Copyright (C) 2013  Alban 'spl0k' Féron
 
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Affero General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
+ Copyright (C) 2013-2017 Alban 'spl0k' Féron
+                    2017 Óscar García Amor
 
- 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 Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ Distributed under terms of the GNU AGPLv3 license.
 -#}
 {% extends "layout.html" %}
 {% block body %}
diff --git a/supysonic/templates/playlist.html b/supysonic/templates/playlist.html
index f7bc882..f9d22f4 100644
--- a/supysonic/templates/playlist.html
+++ b/supysonic/templates/playlist.html
@@ -1,21 +1,11 @@
 {#-
  This file is part of Supysonic.
-
  Supysonic is a Python implementation of the Subsonic server API.
- Copyright (C) 2013  Alban 'spl0k' Féron
 
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Affero General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
+ Copyright (C) 2013-2017 Alban 'spl0k' Féron
+                    2017 Óscar García Amor
 
- 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 Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ Distributed under terms of the GNU AGPLv3 license.
 -#}
 {% extends "layout.html" %}
 {% block navbar_playlists %}
diff --git a/supysonic/templates/playlists.html b/supysonic/templates/playlists.html
index 246dd4b..b60d870 100644
--- a/supysonic/templates/playlists.html
+++ b/supysonic/templates/playlists.html
@@ -1,21 +1,11 @@
 {#-
  This file is part of Supysonic.
-
  Supysonic is a Python implementation of the Subsonic server API.
- Copyright (C) 2013  Alban 'spl0k' Féron
 
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Affero General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
+ Copyright (C) 2013-2017 Alban 'spl0k' Féron
+                    2017 Óscar García Amor
 
- 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 Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ Distributed under terms of the GNU AGPLv3 license.
 -#}
 {% extends "layout.html" %}
 {% block navbar_playlists %}
@@ -39,8 +29,8 @@
       <td><a href="{{ url_for('playlist_details', uid = p.id) }}">{{ p.name }}</a></td>
       <td>{{ p.tracks.count() }}</td>
       <td>{% if p.public %}<span class="glyphicon glyphicon-check"
-                                 aria-label="Public playlist"></span>{% else %}<span 
-                                 class="glyphicon glyphicon-unchecked" 
+                                 aria-label="Public playlist"></span>{% else %}<span
+                                 class="glyphicon glyphicon-unchecked"
                                  aria-label="Private playlist"></span>{% endif %}</td>
       <td><a href="{{ url_for('playlist_delete', uid = p.id) }}" aria-label="Delete playlist">
         <span class="glyphicon glyphicon-remove-circle" aria-hidden="true" data-toggle="tooltip" data-placement="top" title="Delete playlist"></span></a></td>
diff --git a/supysonic/templates/profile.html b/supysonic/templates/profile.html
index 4db84e6..578bc62 100644
--- a/supysonic/templates/profile.html
+++ b/supysonic/templates/profile.html
@@ -1,21 +1,11 @@
 {#-
  This file is part of Supysonic.
-
  Supysonic is a Python implementation of the Subsonic server API.
- Copyright (C) 2013  Alban 'spl0k' Féron
 
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Affero General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
+ Copyright (C) 2013-2017 Alban 'spl0k' Féron
+                    2017 Óscar García Amor
 
- 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 Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ Distributed under terms of the GNU AGPLv3 license.
 -#}
 {% extends "layout.html" %}
 {% block navbar_users %}
diff --git a/supysonic/templates/users.html b/supysonic/templates/users.html
index f7977f7..4075515 100644
--- a/supysonic/templates/users.html
+++ b/supysonic/templates/users.html
@@ -1,21 +1,11 @@
 {#-
  This file is part of Supysonic.
-
  Supysonic is a Python implementation of the Subsonic server API.
- Copyright (C) 2013  Alban 'spl0k' Féron
 
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Affero General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
+ Copyright (C) 2013-2017 Alban 'spl0k' Féron
+                    2017 Óscar García Amor
 
- 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 Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ Distributed under terms of the GNU AGPLv3 license.
 -#}
 {% extends "layout.html" %}
 {% block navbar_users %}