v4.0.18

Breaking changes: renaming ol/control/Profile #1042
for some CSS classes which may be overridden for custom styling.

• .ol-profilbar is now .ol-profilebar
• .ol-profilecursor is now .ol-profilecursor
• .ol-profilepopup is now .ol-profilepopup
• now use: new Profile()
ol.control.Profil class still exists for compatibility

Other changes

• LayersSwitcher control in a Web component. #1048
• Add setSource to AnimatedCluster #1045
• draw handles while animating Transform #1037
• Add a new ol/control/Dialog2x to print 2 maps side by side see example