v0.2

Updated version on the nerf chatbot.

Included features includes

• list all tasks in tasklist
• add todo/deadline/event task
• marking/unmarking of task completion
• finding of task
• deleting of task
• setting of task priority
• hard disk storage mechanism

v0.1

Initial version on the nerf chatbot.

Included features includes

1. list task list
2. add todo/deadline/event task
3. hard disk storage mechanism