This allows us to cache the response in the event a file hasn't been downloaded yet
Set to 2m as a really long time to download a single 1m slice from upstream
Based on thoughts from https://github.com/lancachenet/generic/pull/113
This commit rebases the generic code into the monolithic image
This allows the base image to be the more regularly accessed / edited image
Commits to lancachenet/generic:switcheroo will mimic this commit
Also fixeslancachenet/generic#108