Merged translation from pootle for letter R.
Merged translation from pootle for letter S.
Merged translation from pootle for letter T.
Merged translation from pootle for letter U.
Merged translation from pootle for letter V.
Merged translation from pootle for letter W.
Merged translation from pootle for letter X.
Merged translation from pootle for letter Y.
Merged translation from pootle for letter Z.
Merge pull request #6 from amelnikoff/master

Translations for letters from R to Z