lazres: unicode file names

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@46802 4005530d-fff6-0310-9dd1-cebe43e6787f
iconvtable: unicode file names

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@46803 4005530d-fff6-0310-9dd1-cebe43e6787f