[wsg] use Rakudo's dir() to find files
[wsg] use Rakudo's dir() to find files

shlomif/perl6-examples,Quinny/perl6-examples,shlomif/perl6-examples,shlomif/perl6-examples,Quinny/perl6-examples,stmuk/perl6-examples,perl6/perl6-examples,Quinny/perl6-examples,stmuk/perl6-examples,stmuk/perl6-examples,perl6/perl6-examples,perl6/perl6-examples,stmuk/perl6-examples,perl6/perl6-examples,Quinny/perl6-examples,perl6/perl6-examples,Quinny/perl6-examples,stmuk/perl6-examples,shlomif/perl6-examples,shlomif/perl6-examples