fixes for uploading files, status.json

[jywarren]

Fix for:

# status.json records:
# http://export.mapknitter.org/public/warps/13015/13015-geo.tif
# 
# but this route says it should be at:
# http://export.mapknitter.org/id/13015/13015-geo.tif
# http://export.mapknitter.org/id/13015/13015.jpg
#
# it actually is at:
# http://export.mapknitter.org/id/1557020467/1557020467.jpg
#
# ideally we want (but are OK with this redirect):
# https://storage.cloud.google.com/mapknitter-exports-warps/13015/13015.jpg
# 

[jywarren]

This should be almost ready to merge; i'm still not seeing the status.json file getting updated but I think it may be due to a gdal version mismatch locally; it may work on production.

[jywarren]

I've confirmed it uploads geotiffs and jpgs both correctly!

[jywarren]

It also uses fog's file.public_url as well as adds a static path to status.json -- and irons out the redirect paths too.

[jywarren]

This is fixed, but I want to confirm first on production. I'll move this into a comment.

[icarito]

Cool! I tried public_url but got nil from Fog... Cool because I was looking into this to close #5

[jywarren]

Yeah I'm not getting 100% here running locally, but let's give it a try? 🚀 🙌

[icarito]

Let's do this!
🚀
I'll see deploy...

[jywarren]

also, it's late! Signing off for tonight -- don't stay up too late! You've been pulling some super late nights, sebastian!

[icarito]

Yes I'll stay another hour only! Thanks for the advice! I enjoy it, the cool air, and it's nice and quiet - but I'll limit to keep healthy!
🌑 🍏