[bitcoinxt/website]: Update the russian translation

[chaintip]

Repository: bitcoinxt/website
Issue #55: Update the russian translation

The russian translation is outdated. Since we didn't have a good support for internationalization (fixed in #51), we don't know what's up-to-date and what isn't.

Compare ru.yml with en.yml and update translation.

@chaintip 365 days

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Total Bounty: 0.01010399 BCH| ~ 4.15 USD

To claim this bounty, get a pull request merged with @chaintip fixes #55 in the creation comment.

On-Chain Tips:

• 0.01010399 BCH| ~ 4.15 USD from dagurval to return to sender when they link their wallet.

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Pull Requests Fixing Issue:

• [PR #56 - fixed issue] Compared with English version, synced and translated