Update application.js.
Update application.js.

The last file in the application directory was removed in a749a2754b331d6a0d2db60d0a6df72833d85041, which caused git to remove the directory, which caused the sprockets magic to die with the following error:

    require_tree argument must be a directory

ggoral/whitehall,YOTOV-LIMITED/whitehall,YOTOV-LIMITED/whitehall,robinwhittleton/whitehall,YOTOV-LIMITED/whitehall,robinwhittleton/whitehall,alphagov/whitehall,askl56/whitehall,askl56/whitehall,ggoral/whitehall,ggoral/whitehall,alphagov/whitehall,hotvulcan/whitehall,robinwhittleton/whitehall,robinwhittleton/whitehall,askl56/whitehall,hotvulcan/whitehall,hotvulcan/whitehall,YOTOV-LIMITED/whitehall,hotvulcan/whitehall,alphagov/whitehall,ggoral/whitehall,askl56/whitehall,alphagov/whitehall