[Dlang-internal] Removing stale branches

[Stefan Koch via Dlang-internal]

On Monday, 5 June 2017 at 19:35:58 UTC, Sebastian Wilzbach wrote:
> Hi all,
>
> Is anyone opposed to cleaning up the branch mess at DMD, 
> Druntime and Phobos?
> GitHub defines a branch stale if it hasn't been updated within 
> the last three months.
> The 2.06X branches are tagged anyways, so I assume they are 
> just an relict from old times?
> Are there any other branches except for newCTFE, dmd-1.x, D1.0, 
> and phobos-1.x that are necessary?
>
> [...]

Let's keep them.
I hate change.