values-ru

I almost did it. The only problems i got are interpolators and App Overrides. I even don't know what does it mean, so i didn't translated it completely because my translation can be wrong.
P.S. I'm new on GitHub so i don't know how to create subfolder values-ru. Sorry =)
P.P.S. Just noticed there was another request for Russian translation 2 days ago and it's better than mine. So just ignore me.