improvements fo ru_RU locale
Change for consistency in table view
Merge remote-tracking branch 'upstream/ojs-stable-2_4' into ojs-stable-2_4
Added translation in ru_RU locale

*8492*: Added value for the select label.
scheme translated for ru_RU locale
Merge pull request #133 from ppv1979/ojs-stable-2_4

Improvements to ru_RU locale + Changing headers in tables