change post delete link route
Merge branch 'bugfix' into develop
use hash.fetch instead of empty?
check empty hash in prepare_upload_file
ignore public/uploads
prepare uploads in the post params
Merge branch 'improve_uploads' into develop
authorize admin posts
move check_signed_in and check_admin to application helper
authorize admin users controller
Merge branch 'admin_authorizations' into develop
redirect to correct path after login
Merge branch 'improve_redirecs' into develop
edit x-send-file header for nginx
generate download_link helper
use download_link helper instead of download_path
edit downloads path
edit nginx configuration to serve private videos
use $application_root variable in nginx configuration
document nginx configuration