[FIX] SMInstalledRepair-nk ( [closed] Fix not applicable to SM2 )

[goran.krampe at bluefish.se]

This fix was for a corruption that happened in SM1. SM2 uses a different
structure and has had no corruptions so far. SM2 also has some methods
of it's own to recreate the installation history using the changelog,
even though that code is a bit on he shaky side. No harm in trying it
though.













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