added ratproxy per issue #369
updated authors to add contributors to ratproxy
python2-nfqueue: Fix one error. One to go.
docs/official: Add 'ngrep'.
Replace 'GPLv3' license with 'GPL3' in all packages.
Replace 'GPLv2' license with 'GPL2' in all packages.
Merge remote-tracking branch 'upstream/unstable'
docs/official: Add 'etherape'.
scripts/make-repo: Get rid of the signatures directory.
Merge branch 'master' of https://github.com/fnord0/blackarch into unstable
Add 'ruby-colored'.

This is a dependency for 'kautilya'.
kautilya: Make some style changes.
kautilya: Let the user know what's going on.
ratproxy: Clean up.
multimac: Add comments.
veil: Make some style changes. Quote $@.
veil: Add to groups.
ruby-timecop: Fix a syntax error.
scripts/list-loose-packages: Fix an annoying bug.
AUTHORS: Add a couple of names.