flatten scattergeo inner nodes:
flatten scattergeo inner nodes:

- remove <g class="points"> (no need for an extra nested layer)
- rm all inner node in <g class="trace scattergeo"> so
  that order line/marker/text ordering is kept

iongroup/plotly.js,plotly/plotly.js,etpinard/plotly.js,aburato/plotly.js,etpinard/plotly.js,aburato/plotly.js,plotly/plotly.js,iongroup/plotly.js,asolagmbh/plotly.js,etpinard/plotly.js,plotly/plotly.js,iongroup/plotly.js,plotly/plotly.js,asolagmbh/plotly.js,asolagmbh/plotly.js