Clarify keyboard events and focus in docs
Vector renderer uses the layer revision
Snap rotation when within 5 degrees instead of 0.1 radians
Add ol.RotationConstraint.disable
Add enableRotation option to ol.View2D
Convert ol.CollectionEvent#getElement method into element property
Convert ol.interaction.DragAndDropEvent#get* methods into properties
Convert ol.ObjectEvent#getKey method into key property
Convert ol.render.Event#get* methods into properties
Convert ol.source.VectorEvent#getFeature method into feature property
Convert ol.DrawEvent#getFeature method into feature property
Export ol.Observable#dispatchChangeEvent
Add comments for setStyleFunction
Add comments for the canvasFunction option
Convert ol.MapBrowserEvent#get* methods into properties
Add ol.interaction.Select
Add select-features example
Remove old ol.interaction.Select
Add constrainRotation option to ol.View2D
Merge pull request #1588 from twpayne/event-properties

Use properties, not get* methods, in events