Updated Russian translation of admin.xml

Russian translation of admin.xml were updated, missing strings
according to en_US were added and translated.
fix typo in Russian translation of admin.xml
Changed copyright according to Alec Smecher' s query
Merge pull request #107 from ppv1979/master

	Updated Russian translation of admin.xml
Remove dead code
*8490* Move [gs]etEditorRestricted to PKP lib
Conventions
Add schema description
*8484* Fix authorization of order changes
Standardization
Deprecated use of split function
*8498* Prevent connection before installation
*8146* Validate section ID in submission
*8438* Distinguish between internal and external review guidelines (compatibility changes for OJS)
Permit contributor administration for unfinalized submissions (e.g. for authors)
*8483* Convention update
*8509* Use supported site locales for UI locales in new journal creation
*8518* Prevent @ prefix from being sent in CURL parameter values
*8518* Add safety check for CURL POST requests -- REVERT. Using string, not array.
*8023* Share PDFObject library; generalize articleGalley plugin category in prep for OMP work