rus.lng for plugin settings
rus.lng for connection settings
rus.lng for some dialogs
PgUp/PgDn on num keyboard for session dialog
Merge branch 'master' into far3

* master:
  PgUp/PgDn on num keyboard for session dialog
  rus.lng for some dialogs
  rus.lng for connection settings
  rus.lng for plugin settings

Conflicts:
	src/NetBox/WinSCPDialogs.cpp