sdxo#2954: Display "Not used yet" for activities, that have not been launched even once since the image-installation.
sdxo#2954: Display "Not used yet" for activities, that have not been launched even once since the image-installation.

ceibal-tatu/sugar-toolkit-gtk3,ceibal-tatu/sugar-toolkit-gtk3,ceibal-tatu/sugar-toolkit-gtk3