Regenerate AUTHORS files in each repo

[thecodefactory]

Not sure if this is the place they are generated ... but they appear to be outdated.

[thecodefactory]

Might be useful: https://coderwall.com/p/jt8mpq/create-authors-file-from-git

[thecodefactory]

Nevermind, the original format appears to be much simpler:

git shortlog -s -n