Better to redirect to Stackoverflow as very few people log into the slack channel to reply.

Slack now has tonnes of unanswered question

…pment guidelines

…e still persists

…be lists

…into develop

For some reason, vim will still add packages even when -u is specified.
This flag tells vim to avoid loading those packages. This should improve
test isolation.

Updating submodules astroid, autopep8, mccabe, pyflakes and pylint

Python 3.7 introduced new builtin function `breakpoint()` (PEP 553) that
can be used to insert breakpoints.

Add builtin breakpoint (PEP 553)

Fix text objects to be line-wise rather than character-wise operator

This is a new dependency for autopep8

Update build status badge from Travis to Actions

Updating submodules

This is an option for hanging indent size after an open parenthesis
in line continuations. It defaults to `&shiftwidth` but can be assigned
a different value.

For example, hanging indent size can be set to 4 (even if the tabsize
or shiftwidth is not 4) as per Google Python Style Guide.

Add option g:pymode_indent_hanging_width for different hanging indentation width