[Grace-core] Standard Prelude now includes Collections

[Timothy Jones]

On 23/07, Andrew P. Black wrote:
> Tim, I would like you to pull this into the gracelang repository and bump the
> tarball and known-good as soon as you are happy with it.  This is because I
> would like to actually use collections in the compiler, and get rid of some of
> the accumulated cruft.
> 
> Incidentally, Travis CI still can’t get the tarball when it runs on my repo.
> I can get it locally, so I really don’t understand this

The version number generation doesn't seem to be working on there. I'll work on
fixing it when I get the chance, and then bump.

-- 
Tim