File kio_revert_slow_filesystems.patch of Package kdelibs4

--- a/kio/kio/kfileitem.cpp	2012-12-17 15:14:16.000000000 +0100
+++ b/kio/kio/kfileitem.cpp	2013-01-29 13:14:49.699629861 +0100
@@ -750,8 +750,7 @@ bool KFileItemPrivate::isSlow() const
     if (m_slow == SlowUnknown) {
         const QString path = localPath();
         if (!path.isEmpty()) {
-            const KFileSystemType::Type fsType = KFileSystemType::fileSystemType(path);
-            m_slow = (fsType == KFileSystemType::Nfs || fsType == KFileSystemType::Smb) ? Slow : Fast;
+            m_slow = Fast;
         } else {
             m_slow = Slow;
         }