Add another test case for #76: adding new node when table also has a tfoot
Toggle classes on click in example, and fix for dynamically added nodes
Fix class names.

Should have been `selected` not `ui-state-highlight`
Update highlight selected row example code and fixed selector for highlight
Merge branch 'master' of github.com:ludo/jquery-treetable

Conflicts:
	index.html
Remove console.log statement from tests