Russian translation

Hi!
I have started translation of TiddlyWiki to Russian. 
I am using this [instructions](http://tiddlywiki.com/dev/index.html#How%20to%20create%20a%20translation%20for%20TiddlyWiki) and [old translation](https://github.com/TiddlyWiki/translations/blob/master/locales/core/ru/locale.ru.js) for inspiration.
I hope to finish translation of `/core/language/en-GB` folder contents soon.

Of course I am looking for feedback and would want to know if this effort has already been taken (I searched but didn't find anything).

Particularly I do not like my translation of subtitle and that I lost fun word `tiddler` - it is more like a `note` in translation now.