Configurable "BluetoothLEAdvertisementWatcher"

[MarcorOnline]

Hello.
Can you add the possibility to provide the BluetoothLEAdvertisementWatcher instance in the WindowsBluetoothPacketProvider constructor?

I need to configure SignalStrengthFilter and currently I'm using reflection:

_windowsBluetoothPacketProvider = new WindowsBluetoothPacketProvider();
_beaconManager = new BeaconManager(_windowsBluetoothPacketProvider);
var field = typeof(WindowsBluetoothPacketProvider).GetField("_watcher", BindingFlags.NonPublic | BindingFlags.Instance);
var watcher = (BluetoothLEAdvertisementWatcher) field.GetValue(_windowsBluetoothPacketProvider);

watcher.SignalStrengthFilter ... (etc)

I thin that can be very usefull.

Best regards
Marco

[ctacke]

Take a look at this PR:

#18

[MarcorOnline]

@ctacke I've looked at the PR and I think that is perfect 👍

Thanks