chore(docs): setting up dgeni and circle CI

src/plugins/camera.ts

@@ -1,5 +1,20 @@
 import {Plugin, Cordova} from './plugin';
 
+/**
+ * Take a photo or capture video.
+ *
+ * Requires Cordova plugin: `cordova-plugin-camera`. For more info, please see the [Cordova Camera Plugin Docs](https://github.com/apache/cordova-plugin-camera).
+ *
+ * @usage
+ * ```js
+ * Camera.getPicture(options).then((imageData) => {
+ *  // imageData is either a base64 encoded string or a file URI
+ *  // If it's base64:
+ *  let base64Image = "data:image/jpeg;base64," + imageData;
+ * }, (err) => {
+ * });
+ * ```
+ */
 @Plugin({
   name: 'Camera',
   plugin: 'cordova-plugin-camera',