[FEATURE] Task deadline

[colmdoyle]

Description

As a Task creator I want to Set a due date for a task So that I can Know when it needs to be completed

Languages

This feature is now implemented in:

• [ ] Python
• [x] Node.js
• [ ] Java

Requirements (place an x in each of the [ ])

• [x] I've read and understood the Contributing guidelines and have done my best effort to follow them.
• [x] I've read and agree to the Code of Conduct.
• [x] I've searched for any related issues and avoided creating a duplicate issue.