[ci skip] Update 'ico' entry in config/mimes.php
diff --git a/application/config/mimes.php b/application/config/mimes.php
index d0e1516..1f591ba 100644
--- a/application/config/mimes.php
+++ b/application/config/mimes.php
@@ -154,5 +154,5 @@
 	'vcf'	=>	'text/x-vcard',
 	'srt'	=>	array('text/srt', 'text/plain'),
 	'vtt'	=>	array('text/vtt', 'text/plain'),
-	'ico'	=>	'image/x-icon'
+	'ico'	=>	array('image/x-icon', 'image/x-ico', 'image/vnd.microsoft.icon')
 );