archtrack: Replace '-archtrack' with '-blackarch'.
scalpel: Remove a debug print.
archtrack: Remove the old groups. Add 'blackarch' group.

We need regroup each package manually. The old groups are in a comment
at the top of each PKGBUILD file.
Add a trailing newline to a few packages.
Fix licenses in various packages.
ettercap: Fix the suffix in 'conflicts'.

archtrack -> blackarch
aircrack-ng: Fix the pkgbase suffix.

'-archtrack' -> '-blackarch'
Rename a couple of scripts.
Remove the 'packages/*' subdirectories.

Since packages can be in multiple groups, the old directory structure
made little sense.
wpscan: Add TODOs and groups.
Add categories list.
Merge branch 'master' of https://github.com/EvanTeitelman/blackarch into para
CONTRIBUTING: Add namcap to notes.
Change 'blackarch-post' group to 'blackarch-intel'.
Change 'blackarch-all' group to 'blackarch'.
wireshark: Add a secondary group.
artillery: Add to the 'blackarch-defensive' group.
categories: Remove post and misc.
archtrack: Move 'edb-debugger' to 'edb'.