Alxandr/SpotiFire — pull request #55 by NeoLegends (2014-12-13 15:39:06+00:00)
Title: Added method to obtain album cover in any size

I added a ```GetCover(ImageSize size)```-Method to Album. It accepts an ImageSize, which allow it to return a cover in any of the supported sizes. This was not possible before.

This is *not* a breaking change, the ```CoverId```-Property is still there. I just changed its implementation to make use of the new method.