Templatize ol.Collection
Remove unneeded type cast
Stricter typing for ol.Collection
Remove projection from ol.View observable properties
Remove unneeded type cast
Merge pull request #2483 from fredj/view.projection

Remove projection from ol.View observable properties
Merge pull request #2433 from fredj/collection

Templatize ol.Collection
Allow ol.Feature#setStyle(null) to remove the style
Don't use the feature style in the heatmap example