Ew+dl/sign up flow

I got as far as building the template that we will display to the users in order to update their profile. As we go forward, we will need to populate the values from this template (such as majors and schools) automatically from our data store.
Since this function is used to toggle dimming on and off you should make it an argument-less function that toggles dimming.

pseudo-code:
```
if (element_is_dimmed)
   element.dim == false
else
  element.dim == true
```