removing anchor spec and improving jqLite.trigger() method

- removing the last anchor spec because it can't run reliably in all browsers
- improving jqLite.trigger() method

test/widgetsSpec.js

@@ -500,20 +500,6 @@ describe("widget", function(){
   });
 
   describe('a', function() {
-
-    beforeEach(function() {
-      //TODO (igor): lame workaround for
-      //http://code.google.com/p/js-test-driver/issues/detail?id=144
-      document.location.hash = '';
-    });
-
-
-    afterEach(function() {
-      //TODO (igor): see beforeEach
-      document.location.hash = '';
-    });
-
-
     it('should prevent default action to be executed when href is empty', function() {
       var orgLocation = document.location.href,
           preventDefaultCalled = false,
@@ -546,15 +532,6 @@ describe("widget", function(){
 
       expect(document.location.href).toEqual(orgLocation);
     });
-
-
-    it('should change location when href is nonempty', function() {
-      var orgLocation = document.location.href;
-
-      compile('<a href="#newLocation">goto</a>');
-      click(element);
-      expect(document.location.href).toEqual(orgLocation + 'newLocation');
-    });
   });
 });