Progressbar control

Adds a control to show the load progress of all the layers in the map. The progressbar is located at the bottom of the application above the footer.

Property	Description
name	the name of the control (progressbar)
options	options for the control

Option	Description
hideWhenEmbedded	if set to true, the control is not added when the map is embedded. Defaults to false.

Example progressbar control

{
  "name": "progressbar"
}