4.1.0

• Support the Google Maps SDK 3.0.0+ and Google Places SDK 3.0.0+
• Deprecate the createPlacePicker API following the Google guidelines
• Update google-map-ios-utils library to latest
• Release map-delegates properly
• (Internal) Move project to root directory
• Expose clusterConfiguration, example:

const mapView = maps.createView({
    clusterConfiguration: {
        ranges: [10, 50, 100, 200, 500],
        rangeBackgrounds: [
            'buckets/m1.png',
            'buckets/m2.png',
            'buckets/m3.png',
            'buckets/m4.png',
            'buckets/m5.png'
        ],
        minimumClusterSize: 4,
        maximumClusterZoom: 20,
        animationDuration: 0.5
    },
    region: {
        latitude: 52.1337,
        longitude: 20.4200
    }
});