Disable phase-in CATCH in new .assuming and clean debug statements
Disable phase-in CATCH in new .assuming and clean debug statements

There have been no complaints so far in about the new .assuming
implementation, and we are now post-release, so allow the priming
to actually throw exceptions instead of mixing them in, as planned.

Also purge some old commented-out debug statements.

dankogai/rakudo,cognominal/rakudo,nbrown/rakudo,paultcochrane/rakudo,rakudo/rakudo,MasterDuke17/rakudo,awwaiid/rakudo,skids/rakudo,labster/rakudo,sergot/rakudo,paultcochrane/rakudo,usev6/rakudo,raydiak/rakudo,ugexe/rakudo,nunorc/rakudo,skids/rakudo,Gnouc/rakudo,ungrim97/rakudo,jonathanstowe/rakudo,nbrown/rakudo,lucasbuchala/rakudo,laben/rakudo,Gnouc/rakudo,cygx/rakudo,cygx/rakudo,labster/rakudo,tbrowder/rakudo,dankogai/rakudo,laben/rakudo,jonathanstowe/rakudo,ugexe/rakudo,sergot/rakudo,zhuomingliang/rakudo,zostay/rakudo,sjn/rakudo,b2gills/rakudo,nunorc/rakudo,softmoth/rakudo,ugexe/rakudo,softmoth/rakudo,MasterDuke17/rakudo,lucasbuchala/rakudo,samcv/rakudo,salortiz/rakudo,sergot/rakudo,salortiz/rakudo,samcv/rakudo,rakudo/rakudo,labster/rakudo,sjn/rakudo,nbrown/rakudo,cygx/rakudo,usev6/rakudo,Leont/rakudo,awwaiid/rakudo,sjn/rakudo,nunorc/rakudo,sjn/rakudo,awwaiid/rakudo,Gnouc/rakudo,dankogai/rakudo,b2gills/rakudo,salortiz/rakudo,b2gills/rakudo,cognominal/rakudo,ungrim97/rakudo,samcv/rakudo,samcv/rakudo,softmoth/rakudo,Gnouc/rakudo,MasterDuke17/rakudo,azawawi/rakudo,samcv/rakudo,sjn/rakudo,skids/rakudo,ungrim97/rakudo,Leont/rakudo,Gnouc/rakudo,rakudo/rakudo,nbrown/rakudo,cognominal/rakudo,jonathanstowe/rakudo,azawawi/rakudo,LLFourn/rakudo,tony-o/rakudo,tony-o/rakudo,cognominal/rakudo,cygx/rakudo,rakudo/rakudo,nunorc/rakudo,cognominal/rakudo,azawawi/rakudo,ugexe/rakudo,awwaiid/rakudo,tbrowder/rakudo,usev6/rakudo,tbrowder/rakudo,raydiak/rakudo,zostay/rakudo,ab5tract/rakudo,b2gills/rakudo,jonathanstowe/rakudo,zostay/rakudo,salortiz/rakudo,Leont/rakudo,skids/rakudo,tony-o/rakudo,nbrown/rakudo,lucasbuchala/rakudo,dankogai/rakudo,raydiak/rakudo,tony-o/rakudo,labster/rakudo,labster/rakudo,softmoth/rakudo,sergot/rakudo,dankogai/rakudo,ungrim97/rakudo,tbrowder/rakudo,tbrowder/rakudo,laben/rakudo,MasterDuke17/rakudo,awwaiid/rakudo,ab5tract/rakudo,LLFourn/rakudo,tony-o/rakudo,zostay/rakudo,softmoth/rakudo,lucasbuchala/rakudo,raydiak/rakudo,ungrim97/rakudo,Gnouc/rakudo,ab5tract/rakudo,LLFourn/rakudo,ab5tract/rakudo,paultcochrane/rakudo,labster/rakudo,laben/rakudo,lucasbuchala/rakudo,LLFourn/rakudo,Leont/rakudo,skids/rakudo,LLFourn/rakudo,MasterDuke17/rakudo,paultcochrane/rakudo,azawawi/rakudo,jonathanstowe/rakudo,ab5tract/rakudo,MasterDuke17/rakudo,b2gills/rakudo,zhuomingliang/rakudo,zhuomingliang/rakudo,salortiz/rakudo,cygx/rakudo,nbrown/rakudo,tbrowder/rakudo,paultcochrane/rakudo,rakudo/rakudo,usev6/rakudo,zhuomingliang/rakudo,ugexe/rakudo,tony-o/rakudo,azawawi/rakudo,salortiz/rakudo,rakudo/rakudo,usev6/rakudo