[gnome] Move to Grimble tiling manager

gnome/.local/share/gnome-shell/extensions/grimble@lmt.github.io/metadata.json

@@ -0,0 +1,16 @@
+{
+  "_generated": "Generated by SweetTooth, do not edit",
+  "description": "You like GNOME? You like Tiling Window Managers? You can now have the best of both worlds with Grimble, the GNOME tiling window manager extension.",
+  "gettext-domain": "grimble@lmt.github.io",
+  "name": "Grimble Tiling WM",
+  "settings-schema": "org.gnome.shell.extensions.grimble",
+  "shell-version": [
+    "46",
+    "47",
+    "48",
+    "49"
+  ],
+  "url": "https://github.com/erwanlem/grimble-tiling-wm",
+  "uuid": "grimble@lmt.github.io",
+  "version": 5
+}