Creates a new list item after the current selection's list item parent
function createNewLi(ed, e) {
				if (isEnterWithoutShift(e) && isEndOfListItem()) {
					var node = ed.selection.getNode();
					var li = ed.dom.create("li");
					var parentLi = ed.dom.getParent(node, 'li');
					ed.dom.insertAfter(li, parentLi);

					// Move caret to new list element.
					if (tinymce.isIE6 || tinymce.isIE7 || tinyMCE.isIE8) {
						// Removed this line since it would create an odd <&nbsp;> tag and placing the caret inside an empty LI is handled and should be handled by the selection logic
						//li.appendChild(ed.dom.create("&nbsp;")); // IE needs an element within the bullet point
						ed.selection.setCursorLocation(li, 1);
					} else {
						ed.selection.setCursorLocation(li, 0);
					}
					e.preventDefault();
				}
			}