Bringing in gretchenmcc and geekrax new dashboards 

Whats new:

* users can choose between 5 dashboard layouts
* the public usesr uses the "everything" dashboard so that fieldlinguists curious about the app can see that it has activity feeds, unicode, color coded data lists and data entry area... etc
* new users are set to default on the "whats happening" dashboard so the datum is prominent. the other choice was the "all the data" but by default the data list is boring and empty...