User story:
I would like to host assets in sites such as Google Drive, that do not provide extension information in the URL. E.g.

Current behavior:
This already works on initial load - when TTS first needs to fetch the URL, it grabs it no problem. The problem is it then caches this asset, and blows up on a subsequent cache hit with:
Load image failed unsupported format: UNKNOWN support formats: .jpg, .png, .mp4, .m4v, .mov, .rawt, .unity3d <15>
Desired behavior:
Cache hits are able to load assets in undefined formats as well as URL lookups.