change office hierarchy (css part and validation)

m application/modules/officehierarchy/controllers/IndexController.php
m application/modules/officehierarchy/views/scripts/index/delete.phtml
m application/modules/officehierarchy/views/scripts/index/edit.phtml
m application/modules/officehierarchy/views/scripts/index/index.phtml
m application/modules/officehierarchy/views/scripts/index/index.phtml~
m application/modules/officehierarchy/views/scripts/index/inlineedit.phtml
change office hierarchy (css part and validation)

See original: change office hierarchy (css part and validation)