Simplified download path logic

Allow API docs to work on Safari 10.1 and later

Fix regex project match for reaper upload

Pin django version

Use size results from _parse_request everywhere (Fix facet aggregation)

Add collection id to search results

Convert collection acquisition method to use proper container storage paths

Search size uses filters

DB update to convert timestamps of acquisitions to dates

Parse acquisition timestamp during packfile upload

Descriptive message for KeyError, still 500

Add endpoint for modifying container info fields

Fix download count for conflict paths