Fix type (#70)

Author: isabelle-dr

v2.3-RC2/geofencing_zones.json

@@ -57,12 +57,12 @@
                       },
                       "start": {
                         "description": "Start time of the geofencing zone in POSIX time.",
-                        "type": "number",
+                        "type": "integer",
                         "minimum": 1450155600
                       },
                       "end": {
                         "description": "End time of the geofencing zone in POSIX time.",
-                        "type": "number",
+                        "type": "integer",
                         "minimum": 1450155600
                       },
                       "rules": {

v2.3-RC2/station_status.json

@@ -99,7 +99,7 @@
               "last_reported": {
                 "description":
                   "The last time this station reported its status to the operator's backend in POSIX time.",
-                "type": "number",
+                "type": "integer",
                 "minimum": 1450155600
               },
               "vehicle_docks_available": {

v2.3-RC2/system_alerts.json

@@ -54,12 +54,12 @@
                   "properties": {
                     "start": {
                       "description": "Start time of the alert.",
-                      "type": "number",
+                      "type": "integer",
                       "minimum": 1450155600
                     },
                     "end": {
                       "description": "End time of the alert.",
-                      "type": "number",
+                      "type": "integer",
                       "minimum": 1450155600
                     }
                   }

v2.3-RC2/vehicle_types.json

@@ -103,7 +103,7 @@
               },
               "g_CO2_km": {
                 "description": "Maximum quantity of CO2, in grams, emitted per kilometer, according to the WLTP. Added in v2.3-RC2",
-                "type": "number",
+                "type": "integer",
                 "minimum": 0
               },
               "vehicle_image": {
@@ -125,17 +125,17 @@
               },
               "wheel_count": {
                 "description": "Number of wheels this vehicle type has. Added in v2.3-RC2",
-                "type": "number",
+                "type": "integer",
                 "minimum": 0
               },
               "max_permitted_speed": {
                 "description": "The maximum speed in kilometers per hour this vehicle is permitted to reach in accordance with local permit and regulations. Added in v2.3-RC2",
-                "type": "number",
+                "type": "integer",
                 "minimum": 0
               },
               "rated_power": {
                 "description": "The rated power of the motor for this vehicle type in watts. Added in v2.3-RC2",
-                "type": "number",
+                "type": "integer",
                 "minimum": 0
               },
               "default_reserve_time": {