Conversal v2.0

This is the second release of Conversal, for final IP submission

Features

Add tasks of different types:

• Todo
• Deadline (/by YYYY-MM-DD)
• Event (/from ... /to ...)
• Do-Within Period (/within ...)
• Mark tasks as complete/incomplete
• Delete tasks
• List all tasks

How to run

1.	Download the attached JAR (conversal-all.jar).
2.	Open a terminal in the folder containing the JAR.
3.	Run: `java -jar conversal.jar`