Issue #1929788 by gmclelland: Use hook_page_build() instead of hook_init()

}

/**

 * Implements hook_init().

 * Implements hook_page_build().

 */

function coffee_init() {

function coffee_page_build() {

  // Only users with the permission "access coffee" can use Coffee.

  if (user_access('access coffee')) {

    // Add the javascript and css files.