update ZREADME-en.md

update README.md

update ZREADME-en.md

update ZREADME-en.md

update README.md

create README-en.md

create README-ru.md

delete README-en.md

update README-en.md

delete README-ru.md

create README-ru.md

update README-en.md

reqs.txt

update README.md

update README.md

delete assets/hello

create assets/hello