add sync tag

CHANGELOG

@@ -18,3 +18,6 @@
 
 [0.2.1]
 * Fixed description
+
+[0.2.2]
+* Add to sync category in app store

CloudronManifest.json

@@ -5,7 +5,7 @@
   "description": "file://DESCRIPTION.md",
   "changelog": "file://CHANGELOG",
   "tagline": "Decentralized file synchronization",
-  "version": "0.2.1",
+  "version": "0.2.2",
   "healthCheckPath": "/check",
   "httpPort": 8000,
   "addons": {
@@ -25,7 +25,8 @@
   "contactEmail": "support@cloudron.io",
   "icon": "logo.png",
   "tags": [
-    "storage"
+    "storage",
+    "sync"
   ],
   "mediaLinks": [
     "https://git.cloudron.io/dswd/syncthing-app/raw/master/screenshots/1.jpg"