v95 Map Widget

Thank you for adding Google Maps theme support, in particular the dark theme. Hopefully you will add custom theme support in the future so we can use our own themes.

There is still one major problem with the map widget which means it is still not useful to us, the z-ordering of the map pins is flawed.  Green pins should be lower in the z-order.  Highest z-order should be white pins, then red, then amber.

@Sarah Terry
@Ali Holmes