Add "Map data is" prefix to licenses
Add "Map data is" prefix to licenses

This makes more sens when you add extra license text on top of it.

potyl/champlain,StanciuMarius/Libchamplain-map-wrapping,potyl/champlain,potyl/champlain,Distrotech/libchamplain,GNOME/perl-Gtk2-Champlain,PabloCastellano/libchamplain,GNOME/libchamplain,StanciuMarius/Libchamplain-map-wrapping,GNOME/perl-Champlain,Distrotech/libchamplain,PabloCastellano/libchamplain,StanciuMarius/Libchamplain-map-wrapping,GNOME/perl-Gtk2-Champlain,PabloCastellano/libchamplain,StanciuMarius/Libchamplain-map-wrapping,GNOME/libchamplain,StanciuMarius/Libchamplain-map-wrapping,GNOME/perl-Champlain,PabloCastellano/libchamplain,Distrotech/libchamplain,Distrotech/libchamplain,potyl/champlain,PabloCastellano/libchamplain,Distrotech/libchamplain