First pass at enabling lexical => local lowering.
First pass at enabling lexical => local lowering.

Needs to take quite a bit of care, due to binder failover. This gets
us through the build and passing the sanity tests. Quite a bunch of
spectest fails, probably due to failures in the analysis.

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