Branch is no compatible with 3.0 and 3.2 (3.3 ?)

src/metadata.json.in

@@ -2,7 +2,7 @@
 "uuid": "@uuid@",
 "name": "Gnome Shell Extension Weather by Neroth",
 "description": "A simple extension for displaying weather information from several cities in GNOME Shell",
-"shell-version": [ "3.2", "3.3", "3.4", "3.5", "3.6" ],
+"shell-version": [ "3.4", "3.5", "3.6" ],
 "localedir": "@LOCALEDIR@",
 "url": "@url@"
 }