The goal is to have Zoom flows classified as "Encrypted" and not as
"Cleartext".
Start documenting the list of protocols supported by nDPI;
format, verbosity and content are still a work-in-progress.
For a lot of protocols, reduce the number of packets after which the
protocols dissector gives up.
The values are quite arbitary, tring to not impact on classification
Extend internal unit tests to handle multiple configurations.
As some examples, add tests about:
* disabling some protocols
* disabling Ookla aggressiveness
Every configurations data is stored in a dedicated directory under
`tests\cfgs`
