update pac file.

autoproxy.pac

@@ -18,8 +18,15 @@ var rules = [
             "^[\\w\\-]+:\\/+(?!\\/)(?:[^\\/]+\\.)?wikipedia\\.org"
         ], 
         [
-            "*twitter.com*", 
+            "*twitter.com*",
-            "*youtube.com*"
+            "*youtube.com*",
+            "*google-analytics.com*",
+            "*melpa.org*",
+            "*reddit.com*",
+            "*redditmedia.com*",
+            "*quantserve.com*",
+            "*redd.it*",
+            "*redditstatic.com*"
         ]
     ], 
     [
@@ -3750,4 +3757,4 @@ function FindProxyForURL(url, host) {
             return ret;
     }
     return 'DIRECT';
-}
+}