use --upload-tools when bootstrapping the LXD provider

[Eric Snow]

On Fri, Nov 6, 2015 at 8:41 AM, Aaron Bentley
<aaron.bentley at canonical.com> wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA256
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> That may be true, but the LXD provider branch has a stale version
> number.  Once the version number is updated to 1.26-alpha2, I imagine
> the lxd provider will no longer try to use the released streams.
>
> The stale version number is also causing builds to fail:
> http://reports.vapour.ws/releases/3272
> http://reports.vapour.ws/releases/3277

Ah.  Thanks.

-eric