added the GetSeed() call and handled more events

README.md

@@ -3,3 +3,20 @@ hodu client <servee> <peer1> [<peer2> ...]
 
     client requests server that it grants access to the list of peers
     reserver
+
+
+## server.json
+```
+{
+    "server-addr": "127.0.0.1:9999",
+    "peer-addrs": [
+        "127.0.0.1:22",
+        "127.0.0.1:80"
+    ]
+}
+```
+
+## create a server
+```
+curl -X POST --data-binary @server.json http://127.0.0.1:7777/servers
+```