Create service to allow sending browse reports (and images) against

old BROW way:

• upload images via WebDAV
• send Browse Report to /ingest/

VHR_IMAGE_2018 way:

• preprocessor listens on Redis queue and expects paths on Swift

new Ingestion Service that:

• accepts browse reports with references to images on Swift
• extract the metadata (id, time, footprint, image reference)
• puts the metadata into collection specific preprocessing queues