Combination of 9 previous commits which create note, warn, and error functions in util.py and default to these functions in abicheck.bbclass
unless bb can be imported.

Signed-off-by: Karissa Sanchez <kasanchez519@gmail.com>

binaryaudit: list out file types in a given directory

Signed-off-by: Karissa Sanchez <kasanchez519@gmail.com>

binaryaudit: Create util.py

create generalized versions of the bb functions seen in abicheck.bbclass

Signed-off-by: Karissa Sanchez <kasanchez519@gmail.com>

abicheck: default to util functions

If bb can be imported, use bb note, warn, error functions. Otherwise, use
the functions defined in util.py.

Signed-off-by: Karissa Sanchez <kasanchez519@gmail.com>

abicheck: default to util functions

If bb can be imported, use bb functions. Otherwise, use generalized functions defined in util.py

binaryaudit: delete filetypes.py

This code is not functional and unnecessary at the moment.

Signed-off-by: Karissa Sanchez <kasanchez519@gmail.com>

binaryaudit: remove typo

Found a typo on line 78 and fixed it.

binaryaudit: fix indentation

Fixed indentation of the warn and error functions

abicheck: fixing flake issues

Fixing indent and spacing issues.

binaryaudit: fixing more flake issues

Fixing some spacing issues.