Allow more cases to use `innerHTML` in the `.html` method.

Thanks @cmcnulty for the pull and the patience!

diff --cc src/manipulation.js
Simple merge

diff --cc test/unit/manipulation.js
index 64c07498b0c277d655d14fa063fc4976c81929b4,34e140b965efde48aa0b9cbda6a3d0bb4eaeab22..c60c3201db542a06be6023aa489df6a71a08e907
--- 1/test/unit/manipulation.js
--- 2/test/unit/manipulation.js
+++ b/test/unit/manipulation.js
@@@ -991,11 -898,11 +991,11 @@@ test("clone() (#8070)", function () 
  });
  
  test("clone()", function() {
-       expect(37);
+       expect(40);
 -      equals( 'This is a normal link: Yahoo', jQuery('#en').text(), 'Assert text for #en' );
 -      var clone = jQuery('#yahoo').clone();
 -      equals( 'Try them out:Yahoo', jQuery('#first').append(clone).text(), 'Check for clone' );
 -      equals( 'This is a normal link: Yahoo', jQuery('#en').text(), 'Reassert text for #en' );
 +      equals( "This is a normal link: Yahoo", jQuery("#en").text(), "Assert text for #en" );
 +      var clone = jQuery("#yahoo").clone();
 +      equals( "Try them out:Yahoo", jQuery("#first").append(clone).text(), "Check for clone" );
 +      equals( "This is a normal link: Yahoo", jQuery("#en").text(), "Reassert text for #en" );
  
        var cloneTags = [
                "<table/>", "<tr/>", "<td/>", "<div/>",