Adding "add popup to map items" option to Map class

The current Point class has a property "includePopups" which can be edited from the Point editor. This is a configuration option that could make more sense at the Map level imho, since the user would typically want to show popups for all points or none of them. Unless we foresee the need to specify that option at the point level indeed?

Niggling about names, along the same line as INTMAP-55, I would suggest naming this property something like "showContentOnClick" without mentioning "popup", what do you think?