Add strict mode to improve performance in devmode
Add strict mode to improve performance in devmode
TDesjardins/GWT-OL3-Playground,TDesjardins/gwt-ol3,TDesjardins/gwt-ol3,TDesjardins/gwt-ol3,TDesjardins/GWT-OL3-Playground,TDesjardins/GWT-OL3-Playground