Field Formatter Type for users to edit Color values

Hi @zeeshan_khan

I have changed textfield to color field in configration form.

I have attached the patch. Please review and update your module.

Thanks

@radheymkumar - Thank you for adding support by color field.
Manual Test
I did manual test on your patch and its working absolutely fine.

Thanks @zeeshan_khan
Please mark Credit & committing for me

Automatically closed - issue fixed for 2 weeks with no activity.