Pre-Commit hook modifies files resulting in a second commit needed.

[CalvinRodo]

At the moment if we do a commit and the policy files are recompiled or the format is fixed we have to do a second commit after the first with the changes from the git commit hook.

This is an awkward workflow as we are constantly doing two commits when one should work.

Would be nice to either stage the changes from the hook automatically or change it to a test forcing the user to run the changes through NPM command line.