Hello,
it's an important security feature that you could bypass. We strongly recommend that you don't. Yes, there are other applications that gain root privileges without asking you for a password, and they are exploited to gain control of your machine. Remember the Viscosity disaster.
Eddie can be started automatically at startup through a command line, if you want no interaction with it: you may run it on one of your init scripts via a shell.
We are also moving toward a totally different software approach in UNIX-like machines (including FreeBSD/Darwin based machines like Mac), so you will see anyway important news in the next months.
Kind regards
AirVPN Support Team