Refactor wrapper scripts and API code.
Use format instead of string.Template.
Add job scripts, misc improvements.
Fix function name.
Add generic argument to all job scripts.
Generate XML Mapnik stylesheet in carto job.
Hide too verbose psql messages.
Add run_jobs_cascade.py launcher.
Add dependencies in README.
Use job_name instead of project_id for lock files.
Clean code.
Add assertions, rename arguments.
Move output redirections in jobs, remove lock files in all scripts.
Commit data dir.