Allow cluster source to unlisten from its source
Allow cluster source to unlisten from its source

This adds a setSource method to change or remove the cluster source's source.

ahocevar/openlayers,adube/ol3,stweil/openlayers,stweil/ol3,bjornharrtell/ol3,openlayers/openlayers,geekdenz/openlayers,geekdenz/openlayers,stweil/ol3,ahocevar/ol3,bjornharrtell/ol3,stweil/openlayers,openlayers/openlayers,ahocevar/ol3,ahocevar/openlayers,geekdenz/ol3,ahocevar/openlayers,oterral/ol3,geekdenz/ol3,stweil/ol3,geekdenz/ol3,bjornharrtell/ol3,geekdenz/openlayers,ahocevar/ol3,stweil/ol3,stweil/openlayers,adube/ol3,geekdenz/ol3,ahocevar/ol3,openlayers/openlayers,oterral/ol3,adube/ol3,oterral/ol3