Extract database config to a file and share db with child.
Better handling for scraping links, i.e. relative urls and whitespace.
Merge branch 'hotfix-invalid-links'
Merge branch 'feature-config-file'
Create save_crawlers module.
Merge branch 'feature-save-crawler-module'
Create api module.
Merge branch 'feature-api-module'
Add environment overrides to config.
Merge branch 'feature-env-overrides'