Added (undocumented) blob.decode methods refs #2694
Added (undocumented) blob.decode methods refs #2694

tbrowder/doc,perl6/doc,perl6/doc,perl6/doc,tbrowder/doc,perl6/doc,MasterDuke17/doc,tbrowder/doc,perl6/doc,tbrowder/doc,MasterDuke17/doc,MasterDuke17/doc,MasterDuke17/doc