Christopher Tate 72d19aa51e Tighten up the metadata backup logic ...

We now store the app version codes and and global OS incremental version name in
the PM backup state and the actual backup record.  We then use that information
to trigger a re-backup of the metadata if the OS revision changes in any way, or
to back up single apps' metadata if we notice that they've been upgraded.

2009-06-30 12:52:54 -07:00

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server

Tighten up the metadata backup logic

2009-06-30 12:52:54 -07:00