feat(couchbase-lite): add CouchbaseLite cordova plugin (#1025)

* feat(CouchbaseLite): add CouchbaseLite cordova plugin

* add plugin url

src/plugins/couchbase-lite.ts

@@ -0,0 +1,35 @@
+import { Plugin, Cordova } from './plugin';
+
+/**
+ * @name Couchbase Lite
+ * @description
+ * Plugin to install Couchbase Lite in your PhoneGap app on iOS or Android
+ *
+ * @usage
+ * ```
+ * import { CouchbaseLite } from 'ionic-native';
+ *
+ * CouchbaseLite.getURL()
+ *   .then((url: any) => console.log(url))
+ *   .catch((error: any) => console.log(error));
+ *
+ * ```
+ */
+@Plugin({
+  pluginName: 'CouchbaseLite',
+  plugin: 'https://github.com/couchbaselabs/Couchbase-Lite-PhoneGap-Plugin',
+  pluginRef: 'cblite',
+  repo: 'https://github.com/couchbaselabs/Couchbase-Lite-PhoneGap-Plugin',
+})
+export class CouchbaseLite {
+
+  /**
+   * Get the database url
+   * @return {Promise<any>} Returns a promise that resolves with the local database url
+   */
+  @Cordova({
+    callbackStyle: 'node'
+  })
+  static getURL(): Promise<any> { return;  }
+
+}