Use set for flagging for deletion
Get quality check schema without URL
Not flag CACHE_LAST_ACTION because it will be done in Unit.save method
Create reject qualitycheck method for Unit
Delete not used path_summary_more URL, resolve probable intersection in get_stats and get_checks URLs and project structure
editor.js works in a new way with qualitychecks data
Fix missed replacement
Add untranslated qualitycheck to excluded