[catalog] sync `product` folder
[catalog] sync `shipping` folder (should be translated)
[catalog] sync `total` folder
[catalog] translate `tool` folder
[~] update README, deployment script
Merge branch 'v200' of github.com:rb2/opencart-russian-language into v200
Merge branch 'v200' of github.com:rb2/opencart-russian-language into v200
[admin] fix shipping/{free,flat}