Backed out changeset b6c206049d8a The nvmemmory library depends on a modification to qemu; this change is therefore backed out in order to allow NVM functionality to be merged into graphics-phase-3 by transplanting individual commits.

from _Qt import *
try:
    _ = AddFilePreview
except:
    raise ImportError, "Old (2.3) _Qt.so module loaded in stead of new (2.4) _Qt.so"