ndslice v2 is coming soon

[9il]

Hi,

PR: https://github.com/libmir/mir-algorithm/pull/143

Features
=======

  * Slice and Series are C++ ABI compatible without additional 
wrappers.
   See example: 
https://github.com/libmir/mir-algorithm/tree/devel/cpp_example

  * Intuitive API with default params and without explicit 
dimension packs
  ```
    alias Slice = mir_slice;
    struct mir_slice(Iterator, size_t N = 1, SliceKind kind = 
Contiguous)
```
  For example, double[] analog is just Slice!(double*) / 
mir_slice<double*>.

Best,
Ilya Yaroshenko