Explictly configure menu tabs
Explictly configure menu tabs

This allows the tabs to be a bit cleaner looking as well as remove some
inconsistency in presentation.

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