Retiring NYI marks from Str examples
Retiring NYI marks from Str examples

Some of them have been implemented according to
https://github.com/perl6/roast/blob/master/S32-str/sprintf.t

Also, there should be an easier way of doing this.

MasterDuke17/doc,stmuk/doc,stmuk/doc,dmaestro/doc,perl6/doc,dmaestro/doc,jonathanstowe/doc,perl6/doc,dmaestro/doc,tbrowder/doc,jonathanstowe/doc,dmaestro/doc,perl6/doc,jonathanstowe/doc,dmaestro/doc,jonathanstowe/doc,MasterDuke17/doc,stmuk/doc,MasterDuke17/doc,stmuk/doc,tbrowder/doc,tbrowder/doc,perl6/doc,stmuk/doc,tbrowder/doc,jonathanstowe/doc,perl6/doc,MasterDuke17/doc