Pyglm

+ Fixed a bug in `pickMatrix()`, where the `center` argument was validated instead of the `delta` argument (127)
(Fix authored by benraziel)

+ Added `split_components()` and `reduce()` methods to the array type (123)

+ Fixed compilation on clang (124)
+ Silenced a compiler warning (124)

Changes authored by obiwac

+ Improved array_getbuffer compatibility with different flags.
+ Fixed array initialization from non fortran-contiguous matrix buffers.
+ Added option for custom diagonal matrix elements (120)

Removed checks for strides in `mat_getbuffer` and checks for non-fortran-contiguity in the remaining getbuffer methods (61).

This major update introduces (or rather upgrades) the new [array datatype](https://github.com/Zuzu-Typ/PyGLM/wiki/Using-arrays) that is now a lot more versatile.
It also includes a bunch of fixes, mainly regarding the matrix types.
Prior to this version, matrices were printed incorrectly and also incorrectly converted to and from buffers (e.g. numpy arrays).

This release incorporates the following changes: