vfs_fruit: also map characters below 0x20
we need to map 0x01-0x1F to 0xF001-0xF01F as 0x01-0x1F are win32 illegal
characters.
see https://support.microsoft.com/en-us/kb/kbview/117258
Even if the MS KB article writes "invalid ntfs characters" they are actually
not illegal in ntfs, just in the win32 API.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11221
Signed-off-by: Bjoern Jacke <bj@sernet.de>
Reviewed-by: Ralf Böhme <slow@samba.org>
Autobuild-User(master): Björn Jacke <bj@sernet.de>
Autobuild-Date(master): Fri Apr 17 20:00:48 CEST 2015 on sn-devel-104