code review by fei.hong: do add app hotfix and lifeboat api

@@ -13,6 +13,23 @@ server
         default_type application/json;
         return 200 '{"code":200,"message":"app embed","data":{"open":"N","url":"http://m.yohobuy.com"}}';
     }
+    # lifeboat
+    location = /lb/v1 {
+        #cc: e0323a9039add2978bf5b49550572c7c oo:e47ca7a09cf6781e29634502345930a7
+        #acecl:7ea6bdf07376a928c5d4677789c45463 opqcl:352f028bd6ecf28de1c285c573642659
+        default_type application/json;
+        return 200 '{"code":200,"message":"Config Success","md5":"1231231231231","data":{"ae":"e0323a9039add2978bf5b49550572c7c","url":"http://m.yohobuy.com","tl":"352f028bd6ecf28de1c285c573642659"}}';
+    }
+    # hotfix
+    location = /hf/v1 {
+        proxy_redirect off;
+        proxy_pass http://yohobuy;
+        proxy_set_header   Host   $host;
+        proxy_set_header   X-Real-IP  $remote_addr;
+        proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header   Accept-Encoding "gzip";
+    }
+
     location = /help/shareorder.html {
         root  /Data/PE/yohobuy/assets;
         expires 7d;