Synchrophasor: Fixed unlikely race condition in FrameParserBase that would cause it to stop processing frame buffer images indefinitely.
Synchrophasor: Fixed unlikely race condition in FrameParserBase that would cause it to stop processing frame buffer images indefinitely.

git-tfs-id: [https://tfs.codeplex.com/tfs/TFS07]$/openpdc/Synchrophasor/Current Version-VS2012;C80900

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