Co-authored-by: ColtAllen <10178857+coltallen@users.noreply.github.com>

Co-authored-by: Ricardo Vieira <28983449+ricardoV94@users.noreply.github.com>

* Bump pypa/gh-action-pypi-publish from 1.4.2 to 1.6.4
* Bump actions/cache from 1 to 3
* Bump pre-commit/action from 2.0.0 to 3.0.0
* Bump actions/setup-python from 3 to 4
* Also bumped Python version for coverage upload job

Closes #160

Closes #163

from `(1 / (1 + exp(x))` to `(1 / (1 + exp(-x))`

This allows numba to reuse previous typing and compilation
results if the same function is reused, which then also
leads to smaller llvm modules.

For the tests to continue to work we have to return
those global functions through a wrapper (`basic.global_numba_func`)
so that the tests are still able to disable compilation.

Also remove some inline="always" arguments that don't seem
to be helpful.

Closes #151

* Added official logo files

* Add logo to README header

* Added copy of new logo to docs

Co-authored-by: Brandon T. Willard <brandonwillard@users.noreply.github.com>

Co-authored-by: Brandon T. Willard <brandonwillard@users.noreply.github.com>