Severel bug fixes for data corruption of the tree

- if (name = 'name')  in stead of if (name == 'name)
- implement displayDataType with jWuery to be able to pass this.value to
  callbacks
- Prevent call back of ALL parameters to All ckeditor instances
- Fix issue with readonly ckeditor for hidden divs (languagePanel and
  advancedPanel by adding a onfocus callback that switches off readonly
  mode of the inline editor
Fix type in icon name of node dialog (icScript i.s.o. icSCript)