Added formulas for ntopng and ndpi
Updated formulas as of request of Misty De Meo (https://github.com/Homebrew/homebrew/pull/31576)
Minor update
Removed double quotes Fixed test step Minor other changes
cmockery2: update 1.3.8 bottle.
ffmpeg: update 2.3.2 bottle.
ndpi: add 1.5 bottle.