add post and get overloads for JQueryAjaxSettings. add tests for each of the items

jquery/jquery-tests.ts

@@ -2528,6 +2528,18 @@ function test_jQuery() {
     $.post('url.xml', function (data) {
         var $child = $(data).find('child');
     });
+    $.post({
+        url: "test.php",
+        success : () => {
+            console.log("successfull");
+        }
+    });
+    $.get({
+        url: "test.php",
+        success : () => {
+            console.log("successfull");
+        }
+    });
     var foo = { foo: 'bar', hello: 'world' };
     var $foo = $(foo);
     var test1 = $foo.prop('foo');

jquery/jquery.d.ts

@@ -676,6 +676,12 @@ interface JQueryStatic {
      * @param dataType The type of data expected from the server. Default: Intelligent Guess (xml, json, script, or html).
      */
     get(url: string, data?: Object|string, success?: (data: any, textStatus: string, jqXHR: JQueryXHR) => any, dataType?: string): JQueryXHR;
+    /**
+     * Load data from the server using a HTTP GET request.
+     *
+     * @param settings The JQueryAjaxSettings to be used for the request
+     */
+    get(settings : JQueryAjaxSettings): JQueryXHR;
     /**
      * Load JSON-encoded data from the server using a GET HTTP request.
      *
@@ -721,7 +727,12 @@ interface JQueryStatic {
      * @param dataType The type of data expected from the server. Default: Intelligent Guess (xml, json, script, text, html).
      */
     post(url: string, data?: Object|string, success?: (data: any, textStatus: string, jqXHR: JQueryXHR) => any, dataType?: string): JQueryXHR;
-
+    /**
+     * Load data from the server using a HTTP POST request.
+     *
+     * @param settings The JQueryAjaxSettings to be used for the request
+     */
+    post(settings : JQueryAjaxSettings): JQueryXHR;
     /**
      * A multi-purpose callbacks list object that provides a powerful way to manage callback lists.
      *