Execute setup_logging in production environment
Priority areas
Merge pull request #236 from pgiraud/task_priority

Task priority
Adding message table to model
Send message to users when invalidating tasks
Fixing alembic revision
Fixing cache issues in task views
We don't use log for now. Remove it
Flake8 compatible
With tests
Resolving alembic branches conflicts
Merge pull request #245 from pgiraud/invalidation_messages

Invalidation messages
Export to GeoJSON
Merge pull request #257 from pgiraud/export

Export to GeoJSON
Adding legend to chart
Merge pull request #258 from pgiraud/chart_legend

Adding legend to chart
Enhance check expiration performance
Remove upload=false from .osm to prevent issues with JOSM
Merge pull request #262 from pgiraud/josm_upload

Remove upload=false from .osm to prevent issues with JOSM
Merge pull request #261 from pgiraud/expiration_perf

Enhance check expiration performance