bugfix on data removal for the localstorage
bugfix
fix the store name sent via the mediator by the engines
tutorial demo temporarily saved to /template
method added to reload previous tasks
flush the repo when a task is removed
methods added to flag all tasks as completed or active
added method to update item left + completed in the footer
method added to remove completed tasks
added code to edit a task
update footer each time a task is removed
flush the repo after a bulk action instead of on every task modification, to reduce execution time
removed unneeded files
added an example on how to define a service in the app
#21 fix the flush fired many times