Pretty-printing D arrays with Mir

[tastyminerals]

On Sunday, 31 May 2020 at 22:40:09 UTC, tastyminerals wrote:
> I often print arrays to see how they look and their contents.
> NumPy has a nice way of pretty-printing the arrays, and I was 
> lacking this in D.
> For the sake of practice, I wrote a small package. It uses 
> mir.ndslice but works for both standard D arrays and Mir Slices.
>
> [...]

Updated the package and README. Now, you can control the floating 
precision, scientific notation and other formatting params.