HOTFIX - reduce mass_upload queue priority to 1. revert when fix for mass queries was found
removed mass upload worker from sidekiq
removed mass upload worker from sidekiq
removed csv upload button from new articles page
fixes database problems and a problem in exhibit specs
Merge branch 'master' into develop
dropped mass_uploader queue back in
Merge branch 'develop'
csv button reimplemented
bugfixes in export and exhibits
fix #780 - add nickname and links to emails and transaction views
fixes images getting deleted on closed articles
little fixes in observer
Merge branch 'develop' of github.com:fairnopoly/fairnopoly into develop
statistics reworked
Merge branch 'develop' into feature-category-sales-statistics
statistic rework added files