Set inherited values
Remove target attribute on attributions link
Make ol.Feature#setStyle accept `null`
Function circular renamed to createCircularOnSphere
Mark ol.extent.getIntersection as stable
Merge pull request #2726 from elemoine/feature-setstyle

Make ol.Feature#setStyle accept null
Better docs for ol.Sphere#offset
Better docs for ol.geom.Polygon#createCircularSphere
Merge pull request #2728 from tschaub/exports

Mark `ol.extent.getIntersection` as stable.
To do call toLowerCase when forming a change:property event
Merge pull request #2730 from elemoine/tolowercase

Do not call toLowerCase when forming a change:property event
Merge pull request #2727 from elemoine/createcircular

Rename ol.geom.Polygon#circular to createCircularOnSphere
Add maxZoom option to BingMaps
Call loadFeatures from ol.source.ImageVector
Revert "Function circular renamed to createCircularOnSphere"

This reverts commit ac8e7e16c2bd9badd8e3bd3bd302547ec74165b6.
Use ol.geom.Polygon.circular in ol.Geolocation
Add ol.interaction.Interaction#setActive and #getActive
Skip inactive interactions
Merge pull request #2740 from elemoine/setgetactive

Make interactions activable and deactivable
Merge pull request #2616 from fredj/attributions-target

Target for attribution links differs between maps