Use blue as approved color in app management

* only changing the color - based on #53

settings/css/settings.css

@@ -327,7 +327,7 @@ span.version {
 	padding-left: 25px;
 }
 .app-level .approved {
-	border-color: #e8c805;
+	border-color: #0082c9;
 }
 .app-level .experimental {
 	background-color: #ce3702;