2.2.0:
  - Removed Distance From Target (DFT) based metrics and added 
      Target-Matrix Optimazation Paradigm (TMOP) based metrics.
  - Fix broken patch culling functionality
  - Update for ITAPS 1.3 release candidate APIs
  - Added XYPlanarDomain type
  - Updated Histogram to a more intuitive format.
  - Added Scaled Histograms feature to QualityAssessor Summary code.
  - Significant updates to Users Guide.
  - Fixed QualityMetricTester utility class problem reported by Jason
  - fixed typo in header include guards reported by Jason Kraftcheck.
  - Fixed compiler errors using gcc/g++ 4.6 on Linux, Bug #5294
  - Fixed the errors in the MPI_DEBUG version of the check-in script on Linux.
  - Updated constructors in MsqIMeshP.*pp to match those of parent class
      MsqIMdesh.
  - Added parallel error handling to parallel Mesquite/VertexMover.
  - Fixed std::vector not being resized after the number of elements in
      it was reduced.
  - Added Windows code to replace tmp_File() function that does not work in
      Windows 7.
  - Fixed non-unique cmake global name issue.
  - Added code for Windows using srand().  Fix for bug #5351.
