Pull requests

#	Title	Repository	URL	Creation date	Status
1	chapters table in materialized path	Hexlet/hexlet-sicp	https://github.com/Hexlet/hexlet-sicp/pull/15	31.08.2019	Merged
2	chapters model, ChapterService class with getChapters method, draft t…	Hexlet/hexlet-sicp	https://github.com/Hexlet/hexlet-sicp/pull/16	31.08.2019	Closed
3	#6: make auth	Hexlet/hexlet-sicp	https://github.com/Hexlet/hexlet-sicp/pull/14	31.08.2019	Closed