[Feature] Ship brainrender

[willGraham01]

Is your feature request related to a problem? Please describe.
brainrender should be shipped as part of the meta-package.

Describe the solution you'd like
As above.

• Add brainrender to the list of pip dependencies.
• Add brainrender to conda-forge so the conda package can install it.

[adamltyson]

No rush on this. I think there's a bit of work to do to get brainrender up to date, and compatible with the dependencies of the other tools.

[willGraham01]

No problem - it also looks like brainrender depends on morphio, which is another thing on my conda to-do list.

Barring the Python 3.8 hard-dependencies though, we could ship this with the meta-package (via pip) as it is.

[adamltyson]

I think there are quite a few other dependency conflicts. Should be good once brainglobe/brainrender#235 is merged.

[adamltyson]

brainrender should be good to go now I think.

[willGraham01]

brainrender should be good to go now I think.

Will open up a PR for the PyPI package at least. We still depend on morphapi (hence morphio) so won't be available on conda