Added docs for Baggy.roll. Most text from S32
Added docs for Baggy.roll. Most text from S32

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