Added Cutter to Pentest tools, and added Socat to network tools.

The original link seems to be dead, reverting to wayback machine

- signed-off-by: trimstray <trimstray@gmail.com>

- signed-off-by: trimstray <trimstray@gmail.com>

- signed-off-by: trimstray <trimstray@gmail.com>

- signed-off-by: trimstray <trimstray@gmail.com>

Alacritty is A fast, cross-platform, OpenGL terminal emulator

- signed-off-by: trimstray <trimstray@gmail.com>

- signed-off-by: trimstray <trimstray@gmail.com>

- signed-off-by: trimstray <trimstray@gmail.com>

- signed-off-by: trimstray <trimstray@gmail.com>

- signed-off-by: trimstray <trimstray@gmail.com>

Spyse.com is in-line with shodan and censys IMO.

P.S. This is the best tools repository. Very thanks.

- signed-off-by: trimstray <trimstray@gmail.com>

- signed-off-by: trimstray <trimstray@gmail.com>

- signed-off-by: trimstray <trimstray@gmail.com>

- signed-off-by: trimstray <trimstray@gmail.com>

- signed-off-by: trimstray <trimstray@gmail.com>

- signed-off-by: trimstray <trimstray@gmail.com>

- signed-off-by: trimstray <trimstray@gmail.com>

- signed-off-by: trimstray <trimstray@gmail.com>

- signed-off-by: trimstray <trimstray@gmail.com>

- signed-off-by: trimstray <trimstray@gmail.com>

- signed-off-by: trimstray <trimstray@gmail.com>

- signed-off-by: trimstray <trimstray@gmail.com>

* Add link to Awesome ZSH plugins list
* A couple entries had trailing spaces inconsistent with the rest of the
  document, so trimmed those spaces

- signed-off-by: Joe Block <jpb@unixorn.net>

- signed-off-by: trimstray <trimstray@gmail.com>

- signed-off-by: trimstray <trimstray@gmail.com>

Added: 
- DuckDuckGo
- Swisscows
- Disconnect Search
- MetaGer

- signed-off-by: trimstray <trimstray@gmail.com>

- signed-off-by: trimstray <trimstray@gmail.com>

- signed-off-by: trimstray <trimstray@gmail.com>

- signed-off-by: trimstray <trimstray@gmail.com>

A link to the HTTP response header database.