Make the Logo in tittle bar circular

[qw-erty]

make the logo circular

[mani-rsg]

Hi @qw-erty , Would like to work on this, can you please assign me?

[Rohit2001Das]

Hi @qw-erty , I want to contribute on this,can you assign me?

[HimangsKalita]

Please check pull request #70

[nirmalKumawat-kgp]

make the logo circular

can you assign this to me

[swaraj-ssk]

Would like to work on this.

[swaraj-ssk]

Done with Pull Request #75