Doesn't Load Imgur Images

[fennifith]

We most likely need to use the imgur api to load the image preview, but that requires detecting if the url came from imgur and doing other weird things so I'm going to add this later. Maybe when the app's more stable.

[PanHyridae]

The Imgur API would be best to use, yeah. I can try to work on this when I have time between school and the other projects for DDL and my own personal projects.