Tasks 1.1!

On the same day of release, Tasks 1.1 is now out! RELEASE NOTES:

• You can now Edit tasks.
• A Mark Done button was added on the bottom right.
• Added Keyboard shortcuts:
• CTRL+D: Clear Text Field
• CTRL+E: Edit Task
• CTRL+S: Save Tasks
• CTRL+L: Load Tasks
• ALT+A: Add Task
• ALT+D: Mark Done
• DELETE: Delete Task