Add options to measure TLS-server reliability (latency, speed, losses, etc)

[PROger4ever]

Problem

When you scan TLS-servers, we have to take the TLS-server reliability/stability into account (latency, speed, losses, etc). We can test it manually with tools like ping/curl and so on. But it makes the process much harder (we have to associate domains with their ip-addresses, write scripts...).

Proposal

Let's add options like -test-ping, -test-speed, -test-repeats and calculate min/avg/max/mdev of the repeats. Also we can add options to set bounds/limits of these test results to change feasible status according to them.