Added a test for xml serialization.
Added jquery.noconflict to _all.js.
Added action test.
Added action test.
CMS-3780 Update to latest jackson library.
Added qualifier for module version.
CMS-3765 Replace ExtJS grid - Try move the new TreeGrid to api.ui.treegrid

Updated interfaces and inheritance chain.
CMS-3765 Replace ExtJS grid - Try move the new TreeGrid to api.ui.treegrid

Removed api.node.Node
CMS-3765 Replace ExtJS grid - Try move the new TreeGrid to api.ui.treegrid

Updated treegrid module position.
Merge pull request #809 from enonic/CMS-3765

CMS-3765 Replace ExtJS grid - Try move the new TreeGrid to api.ui.treegrid
CMS-3731 Replace ExtJS grid - Site content must have S overlay icon

Fixed styles.
Added S icon to the site content.