Tiny improvements to announcement generation
Tiny improvements to announcement generation

This gets the generation in line with my monkey patching for last
announcements (no trailing whitespace, more unicode, and Perl 6 with
nbsp).

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