'iTunes is not installed...' on Windows when using the '--device' flag

[petekanev]

The following message is output when starting up a NativeScript application using the NS CLI, or when polling for the connected devices using tns devices on Windows OS:

"iTunes is not installed. Install it on your system and run this command again." - the message is obviously harmless, but can be very misleading, and is absolutely irrelevant to application development on Windows machines.

[NathanaelA]

This also occurs by default with just a tns run android (v3.1) on windows also. (no --device needed)