Increase timeout for cases when caches have been just purged #179.

classes/local/outagelib.php

@@ -64,7 +64,7 @@ class outagelib {
         curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
         curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
         curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 5); // It is localhost, time to connect is enough.
-        curl_setopt($curl, CURLOPT_TIMEOUT, 15); // It is localhost, time to fetch index is enough.
+        curl_setopt($curl, CURLOPT_TIMEOUT, 60);
         $contents = curl_exec($curl);
         $mime = curl_getinfo($curl, CURLINFO_CONTENT_TYPE);
         curl_close($curl);