[GUI] GUI version of the project.

[ashwini0529]

I've initiated the GUI version of the project.
To implement :

• Fetch data of a user's repository and show it in a dialogue/same window.

[ashwini0529]

I'll keep on adding the features to be made.

[ashwini0529]

@Algogator can you take up this task?

[ashwini0529]

@rishav92, wanna try this?