From: Johannes Schauer <josch@debian.org>
Subject: do not check remote repositories on startup by default

--- a/config/schemas/settings.json
+++ b/config/schemas/settings.json
@@ -372,7 +372,7 @@
 				},
 				"autoCheckRepositories" : {
 					"type" : "boolean",
-					"default" : true
+					"default" : false
 				}
 			}
 		}
