jQuery Knob lib to display overall progress
Fix a broken <strong>
Add a knob Jinja2 app macro for jQuery knob
Add a Tasks page to manage import, export, task presenter and settings
eturn to tasks page after saving task presenter
Return to tasks page after deleting all the tasks
Import, Export tasks moved to the top
tasks method simplified, and created tasks_browse
Import_to returns to tasks page after importing tasks
Overall progress now shows a knob with the pct status
Move all task related methods to slug app/<short_name>/tasks/
Refactor title in a macro and add i18n text
Add tasks settings method and fix broken_images
Show in the title the number of tasks
Form to set n_tasks for tasks redundancy
Add tasks browse (previous page) back
Refactor loading gif message for export actions
Template for browsing the tasks
Show loading tasks message
Show loading warning to user