Simplify some forms of print/put/say.
Simplify some forms of print/put/say.

These cases all do some computation (evaluating a format or looping)
to produce the string to output. Also have various forms produce a
single concatenated string rather than making multiple calls down to
the I/O layer. This will avoid multiple calls to the encoder.

rakudo/rakudo,tony-o/rakudo,rakudo/rakudo,sjn/rakudo,softmoth/rakudo,tbrowder/rakudo,Gnouc/rakudo,salortiz/rakudo,awwaiid/rakudo,salortiz/rakudo,nbrown/rakudo,nbrown/rakudo,rakudo/rakudo,MasterDuke17/rakudo,jonathanstowe/rakudo,tony-o/rakudo,rakudo/rakudo,nbrown/rakudo,jonathanstowe/rakudo,tony-o/rakudo,jonathanstowe/rakudo,MasterDuke17/rakudo,salortiz/rakudo,labster/rakudo,awwaiid/rakudo,Gnouc/rakudo,tony-o/rakudo,awwaiid/rakudo,tony-o/rakudo,raydiak/rakudo,MasterDuke17/rakudo,softmoth/rakudo,usev6/rakudo,usev6/rakudo,tbrowder/rakudo,tony-o/rakudo,raydiak/rakudo,salortiz/rakudo,usev6/rakudo,tbrowder/rakudo,sjn/rakudo,labster/rakudo,MasterDuke17/rakudo,sjn/rakudo,salortiz/rakudo,Gnouc/rakudo,usev6/rakudo,lucasbuchala/rakudo,Gnouc/rakudo,softmoth/rakudo,lucasbuchala/rakudo,labster/rakudo,rakudo/rakudo,jonathanstowe/rakudo,Gnouc/rakudo,labster/rakudo,labster/rakudo,nbrown/rakudo,nbrown/rakudo,labster/rakudo,raydiak/rakudo,lucasbuchala/rakudo,tbrowder/rakudo,awwaiid/rakudo,nbrown/rakudo,rakudo/rakudo,MasterDuke17/rakudo,Gnouc/rakudo,usev6/rakudo,awwaiid/rakudo,softmoth/rakudo,sjn/rakudo,tbrowder/rakudo,sjn/rakudo,salortiz/rakudo,tbrowder/rakudo,MasterDuke17/rakudo,softmoth/rakudo,raydiak/rakudo,jonathanstowe/rakudo,lucasbuchala/rakudo,lucasbuchala/rakudo