TODO update
Separate paths with NUL when reading from git status porcelain

Fixes bug when file paths have spaces/parens/etc. in name.
Changes update
TODO update
Ensure use of "local $/" is in fact truly local

Commit 7e78258c (adding "-z" to the "git status" command) resulted in
$/ also being being set to \0 for calls to [Pod|Perl]::Tidy, which then
failed to tidy as intended.
Actually test the file being updated
Clean up and improve informational output
Check the error status of Perl::Tidy::perltidy
VERSION 0.11.1_4