ficwww POST /fpga requires "memo" attr.

[koie]

diff --git a/socktest.py b/socktest.py
--- a/socktest.py
+++ b/socktest.py
@@ -37,7 +37,8 @@ def test_fpga():
     j = json.dumps({
         "mode": "sm16",
         "bitname": "ring.bin",
-        "bitstream": b64.decode(encoding='utf-8')
+        "bitstream": b64.decode(encoding='utf-8'),
+        "memo": "memo ring",
     })

     resp = requests.post(url, j, headers={'Content-Type': 'application/json'})