v0.4 tuple vararg syntax

[sebastiang]

I'm not clear on whether the new Tuple{Vararg{T}} syntax is locked down, but this change at least gets Grid to compile and pass tests. I have to admit I'm not a fan of the Vararg, preferring ellipses, but I know that's been bike-shedded around extensively elsewhere.

[coveralls]

Coverage remained the same at 81.26% when pulling 5f75a3c on PalladiumConsulting:sg/tuple into e1a6209 on timholy:master.

[coveralls]

Coverage remained the same at 81.26% when pulling 5f75a3c on PalladiumConsulting:sg/tuple into e1a6209 on timholy:master.

[tomasaschan]

LGTM; I'm not a big fan of the syntax either, but we might as well stick with whatever is in Base for now, and then update again if the syntax changes. It might not, after all :)

[timholy]

Thanks for tackling this, @sebastiang!

[sebastiang]

updated the botched translate

[coveralls]

Coverage remained the same at 81.26% when pulling ef7a235 on PalladiumConsulting:sg/tuple into e1a6209 on timholy:master.

[coveralls]

Coverage remained the same at 81.26% when pulling ef7a235 on PalladiumConsulting:sg/tuple into e1a6209 on timholy:master.

[timholy]

Thanks!