Add function to extract author information from example file's POD
Add function to extract author information from example file's POD

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