Add edge meta for IE

fix #3727

couchpotato/templates/index.html

@@ -5,7 +5,7 @@
 	    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"/>
 		<meta name="apple-mobile-web-app-capable" content="yes">
 		<meta name="mobile-web-app-capable" content="yes">
-
+		<meta http-equiv="X-UA-Compatible" content="IE=edge" />
 
 		{% for url in fireEvent('clientscript.get_styles', as_html = True, location = 'front', single = True) %}
 		<link rel="stylesheet" href="{{ Env.get('web_base') }}{{ url }}" type="text/css">{% end %}