Version 1.7.2 [yanked from PyPI, see 1.7.4]

More bugfixes!

Fixes:

• Fix that pep8 and pep257 sections were renamed but the old deprecated values were not properly used to configure pycodestyle and pydocstyle - #491
• Better handling for when the user running prospector is not able to read a file or directory - #271 and #487