Stop user tracking if a gesture occurs

[tobrun]

Currently the iOS and Android library are handling location tracking differently.

• Android disables certain gestures when locational tracking is enabled
• iOS enables gestures but will disable tracking if a gesture occurs

We need parity on this for React Native as documented in nitaliano/react-native-mapbox-gl#222

[tobrun]

I will have to add a listener to react to state changes for both location tracking as for direction tracking.

[tobrun]

You can see the result of this change here:
https://www.dropbox.com/s/noxfuzpetgh6rk8/device-2016-01-06-091241.mp4?dl=0
In the clip you can see that location tracking is enabled and when you pan it becomes disabled.

[tobrun]

Going to pickup #3435 now, this is the same feature

[Tyler-V]

@tobrun sorry for commenting in a very old PR but I couldn't find any updated references.

How do we go about solving this in iOS? The location libraries appear to be so different, I'm unable to apply any custom zoom/tilt operators to the ios map and even stop tracking / remove the user tracking annotation on the Map.