Website logos added to patron links (Patreon)

I've added website logos for ($3 and above) patrons who have a website they want to link to so other people can see where the link is going and make it more likely for them to click! Also, they look pretty nice.

I'll only be adding them to the Patrons and other future pages cause I'll have to add them all by hand. It's never too late to add your website though!