crib-enable: Add Back comments on methods

crib-enable.js

@@ -95,6 +95,13 @@
       }
     })
 
+    /**
+     * get Return a data url. Cannot return a blob as the data
+     * is transmitted through an iFrame
+     *
+     * @url  {string} url of the document to retrieve
+     * @return {data_url} Return the data url of the document
+    */
     .declareMethod('get', function (url) {
       var storage = this.state_parameter_dict.jio_storage;
       return storage.getAttachment(this.state_parameter_dict.default_document, url)
@@ -105,6 +112,15 @@
           return e.target.result;
         });
     })
+
+    /**
+     * put Return a data url. Cannot provide a blob as the data
+     * is transmitted through an iFrame
+     *
+     * @url  {string} url of the document to update
+     * @parameter {data_url} data url of the document to put, it will be transformed in a blob
+     * @return {data_url} Return the data url of the document
+    */
     .declareMethod('put', function (url, data_uri) {
       var storage = this.state_parameter_dict.jio_storage;
       data_uri = jIO.util.dataURItoBlob(data_uri);
@@ -114,6 +130,13 @@
         data_uri
       );
     })
+
+    /**
+     * allDocs return the list of document in the cache
+     *
+     * @params {Object} Not taken into account
+     * @return {} Return the data url of the document
+    */
     .declareMethod('allDocs', function () {
       var storage = this.state_parameter_dict.jio_storage;
       return storage.allAttachments(this.state_parameter_dict.default_document)
@@ -121,6 +144,13 @@
           return result;
         });
     })
+
+    /**
+     * Remove an url from the cache
+     *
+     * @url  {string} url of the document to remove
+     * @return {}
+    */
     .declareMethod('remove', function (url) {
       var storage = this.state_parameter_dict.jio_storage;
       return storage.removeAttachment(