New Crowdin updates (#1142)
* New translations whatsnewdialog.resx (Russian)
* New translations extensionsmanager.resx (Italian)
* New translations extensionsmanager.resx (Italian)
* New translations settings.resx (Italian)
* New translations extensionsmanager.resx (German)
* New translations extensionsmanager.resx (German)
* New translations settings.resx (German)
* New translations mainwindow.resx (German)
* New translations textbox.resx (German)
* New translations toolgrouppage.resx (German)
* New translations toolpage.resx (German)
* New translations uifileselectorpresenter.resx (German)
* New translations uiimageviewer.resx (German)
* New translations uitextinputwrapper.resx (German)
* New translations other.resx (German)
