Update Russian translations (#300)
Update Russian translations (#300)

* Updated Russian translations for obconf-qt
* Dropped region-specific ru_RU translation - there are no region-specific translations
* Dropped region-specific lxqt-powermanagement ru_RU translation - there are no region-specific translations
* Updated Russian translation for lxqt-powermanagemen
* Updated Russian translation for pcmanfm-qt
* Merge remote-tracking branch 'upstream/master'
* Update Russian translations

lxde/lxqt-sudo