Smart assistant (or at least, more than 1 tip!)

[chwalters]

On iOS we only have one static tip on the overview page. This is clearly not good enough. On Android, the assistant is not really an assistant it is just a static tab with a few static messages that are not very useful. We need to work on some nice little message UI to go into the assistant and work on content that will be in that UI and build a small algorithm that can analyze user inputted data and present messages in assistant each day based on data entry. And more tips for iOS at a minimum