node view, permalink from news, tiny spinner def

- created a floatright class to ... float things right
- added "node view" to be able to view any drupal node in app
- need a cleaner way of calling showNode() than just onclick,
  I think I need to set history state somehow...
- added a 'tiny' spinner preset, to be used on buttons, eventually

Signed-off-by: William Rockwood <wrockwood@tadl.org>