Added trashSentMessageByAckData API command
updated Russian translations
updated Russian translations
Merge pull request #457 from akh81/update-russian-translation

Updated russian translation + fixed the conflicts with prior pull requests
Merge pull request #453 from acejam/master

Added trashSentMessageByAckData API command
Merge branch 'master' into sql_refactor
new API method needs to use helper_sql