Remove generate-code.pl6. Not really useful.
Remove generate-code.pl6. Not really useful.

azawawi/perl6-gtk-scintilla,azawawi/perl6-gtk-scintilla,azawawi/perl6-gtk-scintilla,azawawi/perl6-gtk-scintilla,azawawi/perl6-gtk-scintilla,azawawi/perl6-gtk-scintilla,azawawi/perl6-gtk-scintilla,azawawi/perl6-gtk-scintilla,azawawi/perl6-gtk-scintilla