Pavel Sapachev

In some cases `package.json`should be in pretty view. This Pull Reques add new option for prettify `package.json`. The `JSON.stringify()` method allows setup prettify option like Number or a String ([MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/stringify)).

When I'm trying recovery password, after email specifed opens error page "This page isn’t working" (ERR_EMPTY_RESPONSE).