Feature:0002 Dump to CSV results

[teivarodiere]

Feature:0002 Dumping live outputs to CSV.

I am exploring a few options;

1. Dump only what is shown onscreen to CSV. Onscreen and CSV are in sync
   If you specify a normal ping, where the console outputs only when the target transitions between reachable and unreachable.

2. Dump everything to CSV. What you would see onscreen and CSV not in sync.
   With this option, the output onscreen remains the same (either the smart ping or '-s' ping) but in the CSV, every ping result is written to CSV.

3). Only dumps to csv when the ping transitions to unreachable and back. Meaning, while the status is 'success' or reachable, then don't output anything to CSV. But when a target becomes unreachable, write to CSV, then stop after it returns to success.