Improved IC/TS statistics (#1433)
Improved IC/TS statistics (#1433)

* For the "top 3" stats, print the top 3 that aren't broken. Previously,
  if the top ones were also broken in some way, you could end up with
  fewer than 3 printed.

* Print a count and list of broken and invalid files.
bdeluca/oiio,micler/oiio,micler/oiio,micler/oiio,YangYangTL/oiio,OpenImageIO/oiio,OpenImageIO/oiio,OpenImageIO/oiio,lgritz/oiio,bdeluca/oiio,micler/oiio,OpenImageIO/oiio,bdeluca/oiio,YangYangTL/oiio,lgritz/oiio,YangYangTL/oiio,YangYangTL/oiio,bdeluca/oiio,lgritz/oiio,lgritz/oiio