New provider logo addon

Eddyemmer made a topic on the forum to request a new function (topic can be found on a lot of people reacted to it that they where looking or a similar thing.

As of today i have added a new addon to enable the function they requested. The request was or the following:

I would like to add a logo of the store to all the items i have on my website. This will give the visitor an idea to which company they will go to to order their items. This is now possible. The addon gives you the ability to add a link to a logo for every feed you have added to your website.

If you find any issues you can post them below in the comment or in the previously mentioned topic on the forum.