Merge branch 'instruction_number' into 'new-indicators'

docker-compose.yml

entrypoint.sh

gulpfile.babel.js

gulpfile.template.js

src/libs/middlewares/id2str.js

src/libs/routes_v1/aggregateClass.js

src/libs/routes_v1/api.js

src/libs/routes_v1/city.js

src/libs/routes_v1/instructionLevel.js