Merge pull request #391 from astopy/sidekiq-start

Run sidekiq in start.sh
Return panotpes-uploads path for subject locations

Closes #397
Merge pull request #398 from edpaget/fix_subject_locations

Return panotpes-uploads path for subject locations
Fix URL trimming
Merge pull request #399 from edpaget/fix-subject-location-urls

Fix URL trimming
Working towards a better permission system
Maybe still use role control