v0.3 new Jar File

Add DetectDuplicates feature

Add equals() methods in all Task classes. Modify Parser class to prevent adding duplicated tasks

v0.2 Latest Jar file

new-release

Add Ui image and user guide in README. Fix bugs.

v0.3 New Jar File with RejectDuplicates Feature Implemented

Add DetectDuplicates feature

Add equals() methods in all Task classes. Modify Parser class to prevent adding duplicated tasks

Jar file for testing

A-Jar

Merge branch 'branch-Level-9'