Partly fixes https://github.com/srlabs/blue-merle/issues/45

[pasterbele]

Fixes #45 concern.

• Adding mimic to real vendor, so attacker with adapter in monitor mode will not suspect anything.
• Adding mimic to real smartphone (useful to bypass restrictions on some enterprise networks that fore users to reveal real mac)

[pasterbele]

@muelli, @l0nia, @yannis-srl please take a look.

Also, if we will add this, we should add automatic DISABLE feature for built-in next version of GL native firmware randomization.

[eirenik0]

Looks good!

[yannis-srl]

Hey, sorry for getting back to you with such a delay. This looks good and useful, thank you for your contribution! You are right we will have to add some kind of feature flag that disables this for the newer versions.