Fix whitespace
Show the diff even under noaction

Fixes #2
Test that the diff will be shown with NoAction

Refs #2.
Merge pull request #3 from piojo/diff-noaction

Show diffs for manipulated files under $NoAction
[maven-release-plugin] prepare release perl-CAF-13.9.0
[maven-release-plugin] prepare for next development iteration
Run restorecon only on SELinux-enabled systems

Fixes #4
Test that the hook is enabled at load time.

Note: Cover::Devel won't diagnose this correctly.  It's a bug there.
The Linux+SELinux path is truly tested.
Merge pull request #5 from piojo/optional-restorecon

FileWriter: restorecon only on SELinux-capable systems