longer timeout for test cases, appveyor is slow
longer timeout for test cases, appveyor is slow

nkzawa/webpack,jescalan/webpack,webpack/webpack,ts-webpack/webpack,jamestautges/webpack,sdawson/webpack,EliteScientist/webpack,cesarandreu/webpack,halfzebra/webpack,webpack/webpack,SimenB/webpack,NekR/webpack,jescalan/webpack,rlugojr/webpack,g0ddish/webpack,pugnascotia/webpack,cesarandreu/webpack,webpack/webpack,g0ddish/webpack,nkzawa/webpack,ts-webpack/webpack,pugnascotia/webpack,jamestautges/webpack,ts-webpack/webpack,SimenB/webpack,cesarandreu/webpack,halfzebra/webpack,jescalan/webpack,halfzebra/webpack,rlugojr/webpack,ts-webpack/webpack,nkzawa/webpack,g0ddish/webpack,webpack/webpack,EliteScientist/webpack,SimenB/webpack,sdawson/webpack,NekR/webpack,SimenB/webpack,rlugojr/webpack,pugnascotia/webpack