Token Based Authentication Integration & Front End Adj

Added:
 Back-End
  Connection to the Local Mongo DB (A DB was not being created before -- See Server.js)
  Integration of the Back-End with the Front-End (Authentication-wise) - It should work locally, but will not be deployable since we don't have a DB on the server.
 Front-End
   Removed the Query from the first page
   Small Adjustments to the Login Page (So it's more mobile-ish)
   Added Sign Out Button (And hooked it up with the back end)