Update README.md

Finally figured out sorting of tasks! more work to come!

Made minor bug fixes along with changing the way date is selected in "add a task" screen.

Committing changes -- Added edit functionality to task Groups, added "Mark All Tasks As Done" Functionality.

changed color theme. turned on the lights in the bar.

Changes to ui a bit, added starring tasks. Much more work to go!

Added Grouping Tasks, and ability to add new groups. Added new fonts.

Gave a proper implementation for scroll view along with creating a dummy screen for edit. (No warnings or error in this commit)

Testing Commit

Modified readme file

Initial working version

Initial commit