replace the word ‘panel’ by ‘SmartFigure’ in several paces

[HannahSonntag]

Places where it says ‘Panel’ where it should be “SmartFigures’:

• In the side bar: “Show all panels”/”Show my own panels”
• In group edit page: “Panels in group”
• In detail view in share tab: “This panel is publicly visible to all on SDash …”
• In detail view in share tab: when revoking the ‘public link’, the confirmation modal: Anyone with the revoked link cannot access the panel any longer.
• Red notification/warning: “No panels found” in empty group or on empty dashboard.