Remove scripts/show-duplication.pl
Remove scripts/show-duplication.pl

Was added in 2006 to "measure the cost of the Nix approach".

Given that it uses /usr/bin/perl, I think this is safe to remove.

peti/nix,pikajude/nix,pikajude/nix,shlevy/nix,peti/nix,NixOS/nix,ehmry/nix,ysangkok/nix,layus/nix,shlevy/nix,ehmry/nix,dtzWill/nix,dezgeg/nix,ehmry/nix,NixOS/nix,NixOS/nix,zimbatm/nix,vcunat/nix,zimbatm/nix,bennofs/nix,rycee/nix,rycee/nix,layus/nix,NixOS/nix,pikajude/nix,ehmry/nix,layus/nix,vcunat/nix,rycee/nix,bennofs/nix,zimbatm/nix,ysangkok/nix,shlevy/nix,dtzWill/nix,ysangkok/nix,dezgeg/nix,shlevy/nix,dezgeg/nix,vcunat/nix,peti/nix,dezgeg/nix,shlevy/nix,zimbatm/nix,ehmry/nix,layus/nix,peti/nix,rycee/nix,bennofs/nix,dtzWill/nix,bennofs/nix,ehmry/nix,vcunat/nix,dtzWill/nix,dtzWill/nix,peti/nix,layus/nix,NixOS/nix,rycee/nix,dezgeg/nix