Optimize display

- Do not show the axis if not necessary
- Inform about image size in titles
- Get rid of unnecessary legends and tell user about line numbers in
  subtitles
Adding script to find missing experiment IDs

rsync alone does not help...
No funny UTF8 business here, please!
Search everywhere
Also add the folder 20140827, which we missed...
MOAR ITEMS PLEASE!
Remove some cruft at the end of the file
More friendly output
Also show noise characteristics

And make it possible to look for an experiment ID on either AFS or on
the connected HD