feat(open-native-settings): add Open Native Settings plugin

closes #1821

src/@ionic-native/plugins/open-native-settings/index.ts

@@ -0,0 +1,111 @@
+import { Plugin, IonicNativePlugin, Cordova } from '@ionic-native/core';
+import { Injectable } from '@angular/core';
+
+/**
+ * @name Open Native Settings
+ * @description
+ * Plugin to open native screens of iOS/android settings 
+ * @usage 
+ * You can open any of these settings:
+ * ```
+ * "about", // ios
+    "accessibility", // ios, android
+    "account", // ios, android
+    "airplane_mode", // ios, android
+    "apn", // android
+    "application_details", // ios, android
+    "application_development", // android
+    "application", // android
+    "autolock", // ios
+    "battery_optimization", // android
+    "bluetooth", // ios, android
+    "castle", // ios
+    "captioning", // android
+    "cast", // android
+    "cellular_usage", // ios
+    "configuration_list", // ios
+    "data_roaming", // android
+    "date", // ios, android
+    "display", // ios, android
+    "dream", // android
+    "facetime", // ios
+    "home", // android
+    "keyboard", // ios, android
+    "keyboard_subtype", // android
+    "locale", // ios, android
+    "location", // ios, android
+    "locations", // ios
+    "manage_all_applications", // android
+    "manage_applications", // android
+    "memory_card", // android
+    "music", // ios
+    "music_equalizer", // ios
+    "music_volume", // ios
+    "network", // ios, android
+    "nike_ipod", // ios
+    "nfcsharing", // android
+    "nfc_payment", // android
+    "nfc_settings", // android
+    "notes", // ios
+    "notification_id", // ios
+    "passbook", // ios
+    "phone", // ios
+    "photos", // ios
+    "print", // android
+    "privacy", // android
+    "quick_launch", // android
+    "reset", // ios
+    "ringtone", // ios
+    "browser", // ios
+    "search", // ios, android
+    "security", // android
+    "settings", // ios, android
+    "show_regulatory_info",
+    "sound", // ios, android
+    "software_update", // ios
+    "storage", // ios, android
+    "store", // ios, android
+    "sync", // android
+    "tethering", // ios
+    "twitter", // ios
+    "touch", // ios
+    "usage", // ios, android
+    "user_dictionary", // android
+    "video", // ios
+    "voice_input", // android
+    "vpn", // ios
+    "wallpaper", // ios
+    "wifi_ip", // android
+    "wifi", // ios, android
+    "wireless" // android
+    ``` 
+ * ```typescript
+ * import { OpenNativeSettings } from '@ionic-native/open-native-settings';
+ *
+ *
+ * constructor(private openNativeSettings: OpenNativeSettings) { }
+ *
+ * ...
+ *
+ *
+ * ```
+ */
+@Plugin({
+  pluginName: 'OpenNativeSettings',
+  plugin: 'cordova-open-native-settings',
+  pluginRef: 'cordova.plugins.settings',
+  repo: 'https://github.com/guyromb/Cordova-open-native-settings',
+  platforms: ['Android', 'iOS']
+})
+@Injectable()
+export class OpenNativeSettings extends IonicNativePlugin {
+
+  /**
+   * Opens a setting dialog
+   * @param setting {string} setting name
+   * @return {Promise<any>}
+   */
+  @Cordova()
+  open(setting: string): Promise<any> { return; }
+
+}