remove Adrian's machine as it doesn't run servers (#163)

Author: juagargi

webapp/web/config/servers_default.json

@@ -12,12 +12,6 @@
    "addr": "10.0.2.15",
    "port": 30100
   },
-  {
-   "name": "17-ffaa:1:13",
-   "isdas": "17-ffaa:1:13",
-   "addr": "192.168.1.79",
-   "port": 30100
-  },
   {
    "name": "19-ffaa:1:22",
    "isdas": "19-ffaa:1:22",
@@ -63,12 +57,6 @@
    "isdas": "17-ffaa:0:1102",
    "addr": "192.33.93.177",
    "port": 42003
-  },
-  {
-   "name": "17-ffaa:1:13",
-   "isdas": "17-ffaa:1:13",
-   "addr": "192.168.1.79",
-   "port": 42003
   }
  ],
  "echo": [