Stop hosting macfuse

Homebrew is still maintaining the cask, so it's silly to keep another copy.

Casks/macfuse.rb

@@ -1,30 +0,0 @@
-cask "macfuse" do
-  version "4.0.5"
-  sha256 "6365d10c9e388ac7a91fe1e65d54694faad69149f421125eaddfff07d48763ea"
-
-  url "https://github.com/osxfuse/osxfuse/releases/download/macfuse-#{version}/macfuse-#{version}.dmg",
-      verified: "github.com/osxfuse/"
-  appcast "https://github.com/osxfuse/osxfuse/releases.atom"
-  name "MacFUSE"
-  desc "File system integration"
-  homepage "https://osxfuse.github.io/"
-
-  pkg "Extras/macFUSE #{version}.pkg"
-
-  postflight do
-    set_ownership ["/usr/local/include", "/usr/local/lib"]
-  end
-
-  uninstall pkgutil: [
-    "com.github.osxfuse.pkg.Core",
-    "com.github.osxfuse.pkg.MacFUSE",
-    "com.github.osxfuse.pkg.PrefPane",
-  ],
-            kext:    "com.github.osxfuse.filesystems.osxfuse"
-
-  zap trash: "~/Library/Caches/io.macfuse.preferencepanes.macfuse"
-
-  caveats do
-    reboot
-  end
-end

require/macfuse.rb

@@ -20,6 +20,6 @@ class MacfuseRequirement < Requirement
   end
 
   def message
-    "This formula requires MacFUSE. Please run `brew install --cask gromgit/fuse/macfuse` first."
+    "This formula requires MacFUSE. Please run `brew install --cask macfuse` first."
   end
 end