feat(bin/linja): add --keep-going N option
feat(bin/linja): add --keep-going N option

Related issue: #234

digama0/lean,leanprover/lean,digama0/lean,eigengrau/lean,rlewis1988/lean,soonhokong/lean-windows,dselsam/lean,leanprover-community/lean,leanprover/lean,avigad/lean,fpvandoorn/lean2,rlewis1988/lean,avigad/lean,soonhokong/lean,c-cube/lean,rlewis1988/lean,htzh/lean,javra/lean,levnach/lean,htzh/lean,soonhokong/lean,dselsam/lean,eigengrau/lean,johoelzl/lean,johoelzl/lean,digama0/lean,sp3ctum/lean,Kha/lean,leanprover-community/lean,soonhokong/lean-windows,digama0/lean,soonhokong/lean,eigengrau/lean,c-cube/lean,fpvandoorn/lean,javra/lean,htzh/lean,digama0/lean,levnach/lean,UlrikBuchholtz/lean,leodemoura/lean,soonhokong/lean-osx,avigad/lean,UlrikBuchholtz/lean,sp3ctum/lean,soonhokong/lean-osx,digama0/lean,Kha/lean,fpvandoorn/lean2,leanprover-community/lean,sp3ctum/lean,leodemoura/lean,Kha/lean,UlrikBuchholtz/lean,fpvandoorn/lean,soonhokong/lean-osx,fgdorais/lean,rlewis1988/lean,fpvandoorn/lean2,soonhokong/lean,rlewis1988/lean,dselsam/lean,eigengrau/lean,UlrikBuchholtz/lean,levnach/lean,htzh/lean,avigad/lean,sp3ctum/lean,soonhokong/lean-osx,fpvandoorn/lean,sp3ctum/lean,c-cube/lean,dselsam/lean,htzh/lean,avigad/lean,fgdorais/lean,fgdorais/lean,fpvandoorn/lean,levnach/lean,leanprover/lean,soonhokong/lean-windows,c-cube/lean,levnach/lean,leanprover-community/lean,fpvandoorn/lean2,Kha/lean,soonhokong/lean,soonhokong/lean-osx,javra/lean,fpvandoorn/lean,dselsam/lean,javra/lean,Kha/lean,fgdorais/lean,Kha/lean,c-cube/lean,eigengrau/lean,leodemoura/lean,fgdorais/lean,johoelzl/lean,leodemoura/lean,soonhokong/lean-windows,rlewis1988/lean,UlrikBuchholtz/lean,soonhokong/lean-windows,javra/lean,leanprover-community/lean,avigad/lean,fpvandoorn/lean2,leanprover/lean,leodemoura/lean,leanprover/lean,leanprover-community/lean,johoelzl/lean,fgdorais/lean,johoelzl/lean,johoelzl/lean,dselsam/lean,leodemoura/lean,leanprover/lean,fpvandoorn/lean