* Added Python 3.11 (graspologic-org#1039)

* add python 3.11

* fix numba dep warning

* add release note entry (graspologic-org#1040)

* Updated heatmap (graspologic-org#750)

* test pytest ini

* add binary_heatmap, updates to tutorial notebook

* test plotting

* re-add pytest.ini

* Update plot.py

Fix a few bugs

* add new tests

* Update setup.cfg

* remove binary_heatmap

* mpl version req back to normal

* remove binary_heatmap import

* black

* formatting fix

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Co-authored-by: Benjamin Pedigo <benjamindpedigo@gmail.com>

* Fixed bugs in type specifications from Numpy 1.25 release (graspologic-org#1047)

* attempted fix for matrix type erroring

* fix spec of csr_array

* add a random seed

* remove isspmatrix

* fix a type check

* black

* Added option for more efficient graph matching matrix operations (graspologic-org#1046)

* more efficient graph matching matrix operations

* fix formatting

* remove an unused import (unrelated)

* expose fast kwarg to user, docs

* run black formatter

* add typehint

* fix mypy

---------

Co-authored-by: bkj <ben@jataware.com>
Co-authored-by: bdpedigo <benjamindpedigo@gmail.com>

* Added an `ax` argument for `screeplot`

* Add ax argument to screeplot (now returns None)

* add a return value for screeplot()

* Refactored for best practices

* Fixed Matplotlib 3.8 compatibility issues (graspologic-org#1049)

* specify angle as kwarg

* try removing some maybe unnecessary code?

* fight with mypy

* black

* fix sorts

* try switch to explain

* fix intersphinx

* other instances of wrong tutorial intersphinx

* 3.3.0 release prep (graspologic-org#1050)

* add release notes

* bump version

---------

Co-authored-by: Alex Loftus <alexloftus2004@gmail.com>
Co-authored-by: Ben Johnson <bkj.322@gmail.com>
Co-authored-by: bkj <ben@jataware.com>
Co-authored-by: Prajwal Agrawal <61898798+kidkoder432@users.noreply.github.com>

bug fix for size-one blocks with loops=False