Add IP and MAC display, documentation cleanup
Add IP and MAC display, documentation cleanup

There's now another screen for just showing source IP and MAC addresses, which also update with new packets that come in. Also changed the structure of the enum; the declaration may be a little bit more weird, but it makes it easy to work with in other code.

sapientsalamander/Pi_Packet_Project,sapientsalamander/Pi_Packet_Project,sapientsalamander/Pi_Packet_Project,sapientsalamander/Pi_Packet_Project,sapientsalamander/Pi_Packet_Project