Reformat Category object initialisation code
Reformat Category object initialisation code

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