[ci skip] Rename Spartan to Edge in config/user_agents.php

#4354
diff --git a/application/config/user_agents.php b/application/config/user_agents.php
index 798086b..b6c8563 100644
--- a/application/config/user_agents.php
+++ b/application/config/user_agents.php
@@ -61,7 +61,7 @@
 $browsers = array(
 	'OPR'			=> 'Opera',
 	'Flock'			=> 'Flock',
-	'Edge'			=> 'Spartan',
+	'Edge'			=> 'Edge',
 	'Chrome'		=> 'Chrome',
 	// Opera 10+ always reports Opera/9.80 and appends Version/<real version> to the user agent string
 	'Opera.*?Version'	=> 'Opera',