Improvements for usage in Ukraine and Russia

...urs

Hi Krzysztof,
My name is Arkadij and I'm living in Kiev, Ukraine. I've found your plugin useful for my project, because I needed the number count down timer on my home page. That page is localized in Russian which has special rules for declining nouns after numbers (Ukrainian also has) those differ from English and other languages rules.
So I've forked your repo and wrote such improvement myself.
Now I propose you to pull my changes to your repo as it is the main source point.
![ _008](https://f.cloud.github.com/assets/1980482/280529/644534ac-915a-11e2-9f1c-769bbab37937.png)