Removed api.json

Signed-off-by: Chris Fiege <chris@tinyhost.de>

flamingo/static/api.json

-{
-  "name": "Freifunk Braunschweig",
-  "url": "https://freifunk-bs.de",
-  "location": {
-    "city": "Braunschweig",
-    "country": "DE",
-    "lat": 52.269167,
-    "lon": 10.521111,
-    "address": {
-      "Name": "Stratum 0",
-      "Street": "Hamburger Straße 273A1",
-      "Zipcode": "38114 Braunschweig"
-    }
-  },
-  "contact": {
-    "email": "braunschweig@freifunk.net",
-    "phone": "+49-531-2876924-5",
-    "irc": "irc://chat.freenode.net/freifunk-bs",
-    "ml": "http://lists.freifunk.net/mailman/listinfo/braunschweig-freifunk.net",
-    "twitter": "@freifunk_bs"
-  },
-  "state": {
-    "nodes": 378,
-    "focus": [
-      "Public Free Wifi",
-      "Free internet access"
-    ],
-    "lastchange": "2019-05-08T17:02:03.152098"
-  },
-  "nodeMaps": [
-    {
-      "url": "https://freifunk-bs.de/map/",
-      "interval": "2min",
-      "technicalType": "meshviewer",
-      "mapType": "structural"
-    }
-  ],
-  "techDetails": {
-    "firmware": {
-      "name": "Gluon",
-      "url": "https://firmware.freifunk-bs.de"
-    },
-    "networks": {
-      "ipv6": [
-        {
-          "network": "2001:bf7:380::/44"
-        }
-      ],
-      "ipv4": [
-        {
-          "network": "10.38.0.0/16"
-        }
-      ]
-    },
-    "routing": [
-      "batman-adv"
-    ],
-    "updatemode": [
-      "autoupdate"
-    ],
-    "legals": []
-  },
-  "api": "0.4.13"
-}