Re: [po]Update Ukrainian translation

[Francois Gouget]

Why did you remove these?

#: xcopy.rc:43
 msgctxt "File key"
 msgid "F"
-msgstr "F"
+msgstr ""

#: xcopy.rc:44
 msgctxt "Directory key"
 msgid "D"
-msgstr "D"
+msgstr ""

They are supposed to match the key specified by the translation below 
which they did:

#: xcopy.rc:34
msgid ""
"Is '%1' a filename or directory\n"
"on the target?\n"
"(F - File, D - Directory)\n"
msgstr ""
"'%1' є файлом чи директорією?\n"
"(F - Файл, D - Директорія)\n"