standardise formatting in config files

Author: rjwats

data/config/apSettings.json

@@ -1,5 +1,5 @@
 {
-   "provision_mode": 0,
-   "ssid": "ESP8266-React",
-   "password": "esp-react"
-}
+  "provision_mode": 0,
+  "ssid": "ESP8266-React",
+  "password": "esp-react"
+}

data/config/ntpSettings.json

@@ -1,4 +1,4 @@
 {
-  "server":"pool.ntp.org",
-  "interval":3600
-}
+  "server": "pool.ntp.org",
+  "interval": 3600
+}

data/config/otaSettings.json

@@ -1,5 +1,5 @@
 {
-   "enabled":true,
-   "port": 8266,
-   "password": "esp-react"
-}
+  "enabled": true,
+  "port": 8266,
+  "password": "esp-react"
+}

data/config/securitySettings.json

@@ -1,15 +1,15 @@
 {
-    "jwt_secret":"esp8266-react",
-    "users": [
-        {
-            "username": "admin",
-            "password": "admin",
-            "admin": true
-        },
-        {
-            "username": "guest",
-            "password": "guest",
-            "admin": false
-        }
-    ]
+  "jwt_secret": "esp8266-react",
+  "users": [
+    {
+      "username": "admin",
+      "password": "admin",
+      "admin": true
+    },
+    {
+      "username": "guest",
+      "password": "guest",
+      "admin": false
+    }
+  ]
 }

data/config/wifiSettings.json

@@ -1,6 +1,6 @@
 {
-  "ssid":"",
-  "password":"password",
-  "hostname":"esp8266-react",
-  "static_ip_config":false
-}
+  "ssid": "",
+  "password": "password",
+  "hostname": "esp8266-react",
+  "static_ip_config": false
+}