remove questions

remove questions

ikiwiki has some pretty distinct fingerprints even when it's used
in unusual ways on sites that don't make it obvious it's being used:

* tova: a) rss and atom feed buttons
   b) use of toc plugin on some pages
   c) usual page.tmpl droppings
   d) (I know the tova guys :)
* awesome: a) usual page.tmpl droppings
  b) ikiwiki/ page and rest of basewiki pages exist
* UK software patents: used to use ikiwiki based on similar
  fingerprints, but not now. Removed