Merge branch 'fb' of wangfan/adweb3-server into master

conf/nginx/facebook-proxy.conf

@@ -0,0 +1,17 @@
+server {
+    listen 80;
+    server_name facebook-proxy.adwebcloud.com;
+
+    location / {
+        proxy_pass https://graph.facebook.com/;
+        proxy_ssl_server_name on;
+        proxy_set_header Host graph.facebook.com;
+        proxy_set_header X-Forwarded-For $remote_addr;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_http_version 1.1;
+
+        chunked_transfer_encoding off;
+        proxy_buffering off;
+        proxy_cache off;
+    }
+}