Log Message:
Update to 1.10:

1.10
- now use from_to instead of utf8::decode (which is experimental
  and might vanish in the future) to check for valid UTF-8
- updates and cleanups of testsuite and include "0" filename
- fix "0" filename bugs
- take into account that charset name "utf-8" resolves to \ 
"utf-8-strict"
  in recent Perl versions