diff -r 318533413200 -r a1707c607eec src/pyams_skin/resources/js/ext/tinymce/dev/classes/util/JSONRequest.js
--- a/src/pyams_skin/resources/js/ext/tinymce/dev/classes/util/JSONRequest.js	Sun Jul 19 02:02:20 2020 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,110 +0,0 @@
-/**
- * JSONRequest.js
- *
- * Copyright, Moxiecode Systems AB
- * Released under LGPL License.
- *
- * License: http://www.tinymce.com/license
- * Contributing: http://www.tinymce.com/contributing
- */
-
-/**
- * This class enables you to use JSON-RPC to call backend methods.
- *
- * @class tinymce.util.JSONRequest
- * @example
- * var json = new tinymce.util.JSONRequest({
- *     url: 'somebackend.php'
- * });
- *
- * // Send RPC call 1
- * json.send({
- *     method: 'someMethod1',
- *     params: ['a', 'b'],
- *     success: function(result) {
- *         console.dir(result);
- *     }
- * });
- *
- * // Send RPC call 2
- * json.send({
- *     method: 'someMethod2',
- *     params: ['a', 'b'],
- *     success: function(result) {
- *         console.dir(result);
- *     }
- * });
- */
-define("tinymce/util/JSONRequest", [
-	"tinymce/util/JSON",
-	"tinymce/util/XHR",
-	"tinymce/util/Tools"
-], function(JSON, XHR, Tools) {
-	var extend = Tools.extend;
-
-	function JSONRequest(settings) {
-		this.settings = extend({}, settings);
-		this.count = 0;
-	}
-
-	/**
-	 * Simple helper function to send a JSON-RPC request without the need to initialize an object.
-	 * Consult the Wiki API documentation for more details on what you can pass to this function.
-	 *
-	 * @method sendRPC
-	 * @static
-	 * @param {Object} o Call object where there are three field id, method and params this object should also contain callbacks etc.
-	 */
-	JSONRequest.sendRPC = function(o) {
-		return new JSONRequest().send(o);
-	};
-
-	JSONRequest.prototype = {
-		/**
-		 * Sends a JSON-RPC call. Consult the Wiki API documentation for more details on what you can pass to this function.
-		 *
-		 * @method send
-		 * @param {Object} args Call object where there are three field id, method and params this object should also contain callbacks etc.
-		 */
-		send: function(args) {
-			var ecb = args.error, scb = args.success;
-
-			args = extend(this.settings, args);
-
-			args.success = function(c, x) {
-				c = JSON.parse(c);
-
-				if (typeof c == 'undefined') {
-					c = {
-						error: 'JSON Parse error.'
-					};
-				}
-
-				if (c.error) {
-					ecb.call(args.error_scope || args.scope, c.error, x);
-				} else {
-					scb.call(args.success_scope || args.scope, c.result);
-				}
-			};
-
-			args.error = function(ty, x) {
-				if (ecb) {
-					ecb.call(args.error_scope || args.scope, ty, x);
-				}
-			};
-
-			args.data = JSON.serialize({
-				id: args.id || 'c' + (this.count++),
-				method: args.method,
-				params: args.params
-			});
-
-			// JSON content type for Ruby on rails. Bug: #1883287
-			args.content_type = 'application/json';
-
-			XHR.send(args);
-		}
-	};
-
-	return JSONRequest;
-});
\ No newline at end of file