Scope variables in cell spec
Add .solved class to solved cells

  * Delay game start
  * Add solved class to the cells that were solved

  * Still need to add a cool animation to those solved cells
Add functionality to choose puzzle, initiate solve

  * Users can pick from dropdown which puzzle they want to solve
  * Users click 'load' to load the puzzle in the view
  * Users click 'sovle' to initiate the solve
  * Add a clearBoard to clear the board when a user picks
    a new baord to load
Merge pull request #14 from mknudsen01/choose-the-puzzle

Choose the puzzle