Fix for RT #128595
Fix for RT #128595

By basically removing the CATCH block and falling back to NQP REPL.
The idea being that *if* there's something wrong with either loading
a module, or with the REPL itself, the resulting fallback would not
be what the user would want anyway, so it's better to croak right away.

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