Synchrophasor-VS2012: Added database update read-me as part of the roll-down process.
Synchrophasor-VS2012: Added database update read-me as part of the roll-down process.

git-tfs-id: [https://tfs.codeplex.com/tfs/TFS07]$/openpdc/Synchrophasor/Current Version-VS2012;C87001

GridProtectionAlliance/openPDC,GridProtectionAlliance/openPDC,GridProtectionAlliance/openPDC,GridProtectionAlliance/openPDC