Issue depedency

[oirasor86]

Hi, i update from 1.1.0 -> 1.1.1, i see that you update the dependency, so i see now this error
Unsupported platform for fsevents@1.2.13: wanted {"os":"darwin"} (current: {"os":"win32","arch":"x64"})
can you add
"optionalDependencies": {
"fsevents": "^1.2.13"
},
on you package.json
thanks

[blixhavn]

Hey, thanks for your issue. I'll do it as soon as I have time. Feel free to fix this in a PR meanwhile :)