VS2012: Updated version number to 2.0.0.0.
VS2012: Updated version number to 2.0.0.0.

git-tfs-id: [https://tfs.codeplex.com/tfs/TFS07]$/openpdc/Synchrophasor/Current Version-VS2012;C80448

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