Update ru locale
Correct link to the pull request

https://github.com/piroor/treestyletab/commit/0fc3a4627d9a306a3b16bd7eb4a06898ddea58c6#commitcomment-3731247
Merge pull request #534 from Infocatcher/ru_locale

Update ru locale
Use vertical tab bar specific accesskey for "Close Tabs to Bottom"
Merge branch 'master' of github.com:piroor/treestyletab

Conflicts:
	locale/ru/treestyletab/treestyletab.properties
Initialize "Close Tabs to the Right" menuitem even if Multiple Tab Handler is installed.

https://github.com/piroor/treestyletab/commit/ddbd41163b62c20566569b2e321c28c958f2c72b#commitcomment-3731331
Update history topics around ru locale