Add Favicon.

[abhpd]

Shout it be this? @19BCS1114

[19BCS1114]

yeah, leave it on me, ill do it

[19BCS1114]

done

[abhpd]

great! @19BCS1114 send a PR linking this issue, and make sure to check if you're up to date with the branch you're sending the PR to (development)