New function createOrUpdateCustomSketchLine_
New function createOrUpdateCustomSketchLine_

New function for duplicated code handling sketch line for custom polygons
oterral/ol3,adube/ol3,bjornharrtell/ol3,ahocevar/openlayers,oterral/ol3,ahocevar/ol3,ahocevar/ol3,stweil/openlayers,stweil/openlayers,openlayers/openlayers,openlayers/openlayers,ahocevar/openlayers,adube/ol3,oterral/ol3,ahocevar/ol3,stweil/ol3,stweil/ol3,openlayers/openlayers,ahocevar/ol3,stweil/ol3,bjornharrtell/ol3,adube/ol3,ahocevar/openlayers,stweil/ol3,bjornharrtell/ol3,stweil/openlayers