Merge pull request #1502 from reitermarkus/load-metadata-cask-file

Load cask file in `.metadata` directory directly.

Library/Homebrew/cask/lib/hbc/cli/reinstall.rb

@@ -19,7 +19,7 @@ module Hbc
                                                            "Casks", "#{cask_token}.rb")
 
                 # use the same cask file that was used for installation, if possible
-                installed_cask = Hbc.load(latest_installed_cask_file) if latest_installed_cask_file.exist?
+                installed_cask = CaskLoader.load_from_file(latest_installed_cask_file) if latest_installed_cask_file.exist?
               end
 
               # Always force uninstallation, ignore method parameter

Library/Homebrew/cask/lib/hbc/cli/uninstall.rb

@@ -20,7 +20,7 @@ module Hbc
                                                    "Casks", "#{cask_token}.rb")
 
             # use the same cask file that was used for installation, if possible
-            cask = Hbc.load(latest_installed_cask_file) if latest_installed_cask_file.exist?
+            cask = CaskLoader.load_from_file(latest_installed_cask_file) if latest_installed_cask_file.exist?
           end
 
           Installer.new(cask, force: force).uninstall