Update draw-and-modify-features.js
Update draw-and-modify-features.js

forget import ..?

Co-Authored-By: Andreas Hocevar <d4a765cf2adf466da3fd39599e435730e1b3eb7a@users.noreply.github.com>

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