refix-ZK-2466 : Reset the _shallSize flag after resize
refix B70-ZK-2468: Grid with frozen columns rendered incorrectly
Merge pull request #154 from DevChu/refix-ZK-2466

refix-ZK-2466 : Reset the _shallSize flag after resize
Merge pull request #155 from chunfuchang/B70-ZK-2468

refix B70-ZK-2468: Grid with frozen columns rendered incorrectly
Bug ZK-2478: Menuitem Fileupload not working in IE 10 and below
Merge branch 'B70-ZK-2478' of https://github.com/hanhsu/zk
Feature ZK-2455: A way to change the html tag of the include component
Merge pull request #157 from chunfuchang/F70-ZK-2455

Feature ZK-2455: A way to change the html tag of the include component
refix-ZK-2466 :grid dynamic add childern should 'syncSize' at the end (instead of 'add one and trigger one's onSize')