added "nmap" and upgraded all versions

Tools

• bash - GNU Bourne-Again SHell.
• bind-tools - The ISC DNS tools (dig, nslookup, host).
• curl - Tool to transfer data from or to a server.
• htop - A ncurses-based process viewer for Linux. (built from source, allows to watch the host's processes)
• iotop - Simple top-like I/O monitor.
• iptraf-ng - An IP Network Monitoring tool.
• jq - Commandline JSON processor.
• nano - Text Editor. GNU nano is designed to be a free replacement for the Pico text editor.
• netcat - Utility which reads and writes data across network connections using TCP or UDP protocol.
• net-tools - Includes network tools such as arp, ifconfig, netstat, rarp, nameif and route.
• nmap - The Network Mapper - Free Security Scanner
• openssh-client - OpenSSH SSH client.
• python 3 - An interpreted, interactive, object-oriented programming language.
• sysstat - System performance tools for the Linux operating system.
• tcpdump - Dump traffic on a network.
• tshark - network protoccol analyzer - console version.
• vim - Vi IMproved, a programmers text editor.