Tracks usage of TCP/IP and builds html files with graphs

 BandwidthD tracks usage of TCP/IP network subnets and builds html files
 with graphs to display utilization. Charts are built by individual IPs.
 Color Codes HTTP, TCP,UDP, ICMP, VPN, P2P, etc.
 .
 This is the static version, see bandwidthd-pgsql for multi sensor/php frontend
 bandwidthd.