Accepting the MySQL Feed ID and spitting back out with new Mongo ID
Added convenience feature to mongo.GetFeed()

Allows bson.ObjectId as argument and converts to bson.M{"_id": id}
Restructured the parser package

Removed opportunity for cyclic imports
Added Articles array to Feed for temp storage
Changed url.URL back to *url.URL
Finished up the parser FeedService
Added utility script to process feeds and articles