D25622: partial solution to accept accentuated characters on windows

[Matthieu Gallien]

mgallien added a reviewer: bruns.

REPOSITORY
  R286 KFileMetaData

REVISION DETAIL
  https://phabricator.kde.org/D25622

To: mgallien, bruns
Cc: kde-frameworks-devel, #baloo, hurikhan77, lots0logs, LeGast00n, 
fbampaloukas, GB_2, domson, ashaposhnikov, michaelh, astippich, spoorun, 
ngraham, bruns, abrahams