Use secure url for default icon
Use secure url for default icon

BenHeubl/StoryMapJS,BenHeubl/StoryMapJS,wangjun/StoryMapJS,BenHeubl/StoryMapJS,1modm/StoryMapJS,BenHeubl/StoryMapJS,cr3ative/StoryMapJS,cr3ative/StoryMapJS,wangjun/StoryMapJS,cr3ative/StoryMapJS,wangjun/StoryMapJS,wangjun/StoryMapJS,cr3ative/StoryMapJS,jorol/StoryMapJS,1modm/StoryMapJS,1modm/StoryMapJS,jorol/StoryMapJS,jorol/StoryMapJS,jorol/StoryMapJS,1modm/StoryMapJS