Add support for sending functions and methods?

[nickeubank]

while I recognize there are work arounds (put function def in a file, run @everywhere include("file.jl"); wrap the function def in an @everywhere begin ... end), seems like there should be an easy way to send a custom function.

It looks like it can be done, just takes a handful of code -- perfect fit for a syntactic sugar package like this?

[ChrisRackauckas]

Yeah, that's a good function to include here.