Use Scapy to write a pcap parser.

This issue will track the process of writing a pcap parser that lets you extract/look for data within it. Listing the files that were contained therein and other information.

- [ ] Basic parsing pcap files
- [ ] Identify different file types
- [ ] Show the files
- [ ] Let the user extract the files
- [ ] Generate report on who sent what and when.
- [ ] Filter traffic by type and show it on the command line.