Main Menu RU

The only thing I didn't get is just what on Earth is there "Narrow
Space" for and thus how to interpret it... Also "AMainMenu" seems more
like an error to me...
The rest is pretty much straight forward.

Greg, would you please shed some light on Narrow Space and stuff? ;)
InfoPlist RU

Just a tiny bit to complete Russian localization. ;)
Merge pull request #426 from little2112/patch-1

Main Menu RU
Merge pull request #427 from little2112/patch-2

InfoPlist RU