BEER-28 #comment now that Feeds collection is getting Instagram items too, add Feed source icon next to little timestamp on the front end
removed a trailing comma
BEER-45 #comment add function to mongoose Feed schema to save new Instagram post(s) as a Feed item(s) in our DB
BEER-45 #comment add functions to Place schema to look up all Places' instagram user_id's & then loop through Instagram.users.recent to get Instagram posts within the last 7 days, for each user_id. and repeat every 4 minutes
BEER-45 #comment add initial call to start querying Instagram for Places' users' recent items