ajout heimdall

heimdall/config/www/SupportedApps/Slack/app.json

@@ -0,0 +1,10 @@
+{
+    "appid": "0ffe6c3e1f43f953bcfe3a5adb50759b5938aa36",
+    "name": "Slack",
+    "website": "https://slack.com",
+    "license": "GNU General Public License v3.0 or later",
+    "description": "Slack is a cloud-based set of proprietary team collaboration tools and services.",
+    "enhanced": false,
+    "tile_background": "dark",
+    "icon": "slack.png"
+}