Ye Ol' π Shack

A CNAME record can point to another name that is a CNAME, and so on.
This prepares the CNAME resolver to deal with this. It now properly
records clockworkpi.com, which is a CNAME -> WIX -> Fastly.

* Improve CNAME reporting to use original (alias) names. This seems
   the most normal and intuitive.
 * CLI interface improvements (cli.*):
   - help message
   - gripe about invalid switches.
   - return exit code 1 in iptraffic for invalid configuration.
 * Expand Makefile
 * Update DPAK

Added tests for testing address wild card matching and a test jig to put tests
in.

I moved the core of the log analyzer out of iptraffic and into data.o for use
in multiple tools.

* Report incorrectly formatted ignores in config file.
 * Compact IPv6 addresses in iptables log output to match dnsmasq
   reporting.
 * Handle dnsmasq "cached" log entries.
 * Update README.md

iptraffic output is much improved.

* Add README.md
 * Reorder Makefile
 * Remove remarks that don't have any baring outside of here.
 * Add INI based conig file for defining local networks and ignores.
 * Break out data classes into their own module (needed for config).
 * Break out string utilities into their own module.
 * Remove "us" & "ignore" definitions from source.