Fix for RT #130630
Fix for RT #130630

Basically do not include any .nqp files in backtraces.

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