Upgrade esprima-fb to a version that supports async/await.
Upgrade esprima-fb to a version that supports async/await.

cpojer/recast,ipeychev/recast,benjamn/recast,shumov/recast,benjamn/recast,rwaldron/recast,benjamn/recast,ersengultepe/recast,kassens/recast,marcioj/recast,kyldvs/recast,stefanpenner/recast,fkling/recast