Be more clear about %() being preferred to { } for hash creation
Be more clear about %() being preferred to { } for hash creation

Work on fixing #1380

In addition to more highly recommending %(), we also use less text
and make the examples of the pitfalls more clear.

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