Creating WidgetApp

[jmanan088]

Description

It is App to display a widget on home screen and when you press it takes you to page saying Hacktoberfest

Fixes #126

Type of Change:

• Android application added

Checklist:

• [x] My PR follows the style guidelines of this project
• [x] I have performed a self-review of my own code or materials
• [x] My branch is up-to-date with the Upstream development branch
• [x] I have added necessary images/screenshots of my changes

[aadityamp01]

Closing this PR!