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These functions were applied at incorrect times (e.g. if a normal
Update was rejected due to read-only properties during OTM, the entire
system would "restore" to a wrong state).  They were also wrong,
in that they restored some values, left others unchanged, and set
others to wrong values (e.g. presumed JustWorks OTM).

Also, the duplicate message logic was not being used to any consistent
effect and causing warnings.  It's also completely optional and so was
removed.

Change-Id: I23d23f946fbafe02cdc2d2ac6ac46abcedd1f149
Signed-off-by: Nathan Heldt-Sheller <nathan.heldt-sheller@intel.com>