MOBILE-2915 release: Set definitive version name

Author: jleyva

src/config.json

@@ -3,7 +3,7 @@
     "appname": "Moodle Mobile",
     "desktopappname": "Moodle Desktop",
     "versioncode": 3610,
-    "versionname": "3.6.1-dev",
+    "versionname": "3.6.1",
     "cache_expiration_time": 300000,
     "default_lang": "en",
     "languages": {
@@ -71,4 +71,4 @@
     "skipssoconfirmation": false,
     "forcedefaultlanguage": false,
     "privacypolicy": "https:\/\/moodle.org\/mod\/page\/view.php?id=8148"
-}
+}