Uploading Images Screenshots Avatars Error2

I've been working on this today. Error2 has to do with a validation error, usually the image is too big, extension isn't supported, or image code is incorrect. I've made the error message more verbose so you know what exactly happened. If it says "Something went wrong" that means an error message wasn't passed back from the server (that shouldn't happen much). Uploading screenshots over 2MB probably would of failed. I made some changes so that an image around 6MB should be accepted, with some wiggle room. If you have a slow uplink, don't even try to upload something this large. If you can't send me your file within a couple mins, it will likely timeout.

As far as gifs not rendering correctly, that is another matter entirely. I'm aware of this happening sometimes, my best advise is to size it down to 100 x 100 (every frame). Keep in mind I'm using imagemagick to process gifs. Therefore, it has to be imagemagick friendly gifs.