`userListItem.jsx`: new component abstraction, used to display profiles in main view as well as in Profile view (from side menu)

`app.jsx`: Rewiring profile view (from side menu)

`remote.js`: Fix: save user --> userData pointer in Parse DB; slight improvement to GA event tracking

`locations.jsx`: Moved `UserListItem` class to `userListItem.jsx`

`profile.jsx`: Now using new `userListItem.jsx` component

`app.scss`: Restructuring CSS slightly to abstract `UserListItem` CSS to work in both contexts