remove decomissioned velobike systems in russia

both these systems are no longer active

Author: eskerda

pybikes/data/velobike_ru.json

@@ -10,28 +10,6 @@
                 "latitude": 55.75
             },
             "feed_url": "https://velobike.ru/ajax/parkings/"
-        },
-        {
-            "tag": "velobike-nizhniy-novgorod",
-            "meta": {
-                "city": "Nizhniy Novgorod",
-                "name": "Velobike",
-                "country": "RU",
-                "longitude": 44.003,
-                "latitude": 56.194
-            },
-            "feed_url": "https://nnovgorod.velobike.ru/ajax/parkings/?CityCode=nnovgorod"
-        },
-        {
-            "tag": "velobike-murmansk",
-            "meta": {
-                "city": "Murmansk",
-                "name": "Velobike",
-                "country": "RU",
-                "longitude": 33.074,
-                "latitude": 68.968
-            },
-            "feed_url": "https://murmansk.velobike.ru/ajax/parkings/?CityCode=murmansk"
         }
     ],
     "system": "velobike_ru",