Minimizes non-standard style options

Current black, isort and flake 8 don't need as many options.
Remove all file based exclusions.
Move needed configs into pyproject.toml if possible.
Remaining flake8 configs into into a named file.

Intention is to have as few differences from standard as possible.
Next commit will be bumping dependencies.
Then fixing the formatting across the project.
Many user_keymaps and boards will need block exceptions for black and flake8, so they continue to look like the physical keyboards they
represent.

Author: LukeDRussell

.flake8

@@ -0,0 +1,8 @@
+[flake8]
+extend-ignore =
+    X100, E262,  
+    # See https://github.com/PyCQA/pycodestyle/issues/373
+    E203,
+    # black 
+max-line-length = 88
+# black

Pipfile

@@ -6,17 +6,13 @@ name = "pypi"
 [packages]
 
 [dev-packages]
-"flake8" = ">=3.9.0"
-"flake8-commas" = "*"
-"flake8-comprehensions" = "*"
-"flake8-isort" = "*"
-"python-magic" = "*"
+black = "*"
+isort = "*"
+flake8 = "*"
+flake8-black = "*"
+flake8-isort = "*"
 adafruit-ampy = "*"
 ipdb = "*"
 ipython = "*"
-isort = "*"
 neovim = "*"
 s3cmd = "*"
-black = "==21.6b0"
-flake8-quotes = "*"
-flake8-black = "*"