Added clearing database functionality and fixed link in about

data/en-US.properties

@@ -21,3 +21,7 @@ about_text_1 = ToDoList is free software: you can redistribute it and/or modify
 about_text_2 = ToDoList 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.
 about_text_3 = You should have received a copy of the GNU General Public License along with ToDoList. If not, see <http://www.gnu.org/licenses/>.
 about_text_4 = Started and written originally by José Carlos Cuevas <reset (dot) reboot (at) gmail (dot) com>
+warning_popup_title = Warning - All data will be lost
+warning_popup_message = This will erase all data and it cannot be undone. Are you sure you want to reset the app?
+warning_popup_cancel = Cancel
+warning_popup_done = Ok

data/es.properties

@@ -21,4 +21,7 @@ about_text_1 = ToDoList is free software: you can redistribute it and/or modify
 about_text_2 = ToDoList 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.
 about_text_3 = You should have received a copy of the GNU General Public License along with ToDoList. If not, see <http://www.gnu.org/licenses/>.
 about_text_4 = Iniciado y escrito originalmente por José Carlos Cuevas <reset (punto) reboot (arroba) gmail (punto) com>;
-
+warning_popup_title = Peligro - Toda la información se perderá
+warning_popup_message = Esto borrará toda la información y no se puede deshacer. ¿Está seguro de que quiere reiniciar la aplicación?
+warning_popup_cancel = Cancelar
+warning_popup_done = Aceptar

index.html

@@ -67,7 +67,7 @@
                             <div style="width: 60px; margin: 0 auto;">
                                 <img src="img/icons/icon60x60.png" style="width: 60px; margin: auto;"/>
                             </div>
-                            <a href="https://github.com/resetreboot/todolist" style="margin: 0 auto;" data-l10n-id="visit_repo">Visit the source code</a>
+                            <a href="https://github.com/resetreboot/todolist" style="margin: 0 auto;" data-ignore="true" target="_blank" data-l10n-id="visit_repo">Visit the source code</a>
                             <p data-l10n-id="about_text_1">
                                ToDoList is free software: you can redistribute it and/or modify
                                  it under the terms of the GNU General Public License as published by

js/app.js

@@ -175,5 +175,20 @@ window.addEventListener('DOMContentLoaded', function() {
       var listID = $('#delete_list').data('currentlist');
       deleteListClicked(listID);
     });
+    
+    $('#reset_app').click(function() {
+      $.afui.popup({
+        title: translate('warning_popup_title'),
+        message: translate('warning_popup_message'),
+        cancelText: translate('warning_popup_cancel'),
+        doneText: translate('warning_popup_done'),
+        doneCallback: function() {
+          $('ul#list_of_lists').find('[id^=list_]').parent().remove();
+          db.lists.clear();
+          db.items.clear();
+        },
+        cancelOnly: false
+      });
+    });
   }
 });