how to show or hide done tasks.

if you want to hide or show done task like this:

<Hide done task>

<show done task>

1. choose '+' button on the left-top side navigation menu item.

2. choose check button item on the bottom menu bar right-bottm side toolbar item.

and then choose '+' button on the left-top side navigation menu item for hide toolbar.

Task Planner 1.0.1 Landscape mode

task planner 1.0.1 support landscape mode.