I added some DB schema to track logos and to relate reports to
organizations. I reworked how GPS data comes from EXIF data on images
because it wasn't working for JPEGs. I might have broken PNGs in the
process. Also made the config options for domain names more
standardized.
This required a schema change and actually dumps all existing photo data
from the public reports page. That's probably fine since it's not
deployed to any customers so all data is currently test data.
