Loading from parcel file by row or column and restoration from scenes now working.
Renamed ChartableMatrixInterface::getMatrixLoadingType() to getMatrixLoadingDimension()) and setter too.
WB-377: Matrix Charting Updates and WB-453 Yoking of pconn rows when clicking on charts::  Initial implementation of yoking of rows and/or columns for parcel connectivity files.
Removed unused code from EventChartMatrixYokingValidation.
Update to WB-421: When a user loads a file more than once (has the same name), the name of the file is modified to indicate the file is a duplicate and has a unique name.  When this happens, the files modified status is set which results in notification to the user when exiting wb_view or creating a scene.
When creating a scene, the user is notified if there are any files but CIFTI files were not being checked for a modified status.  This has been corrected.
Enable orthogonal volume slice drawing culling.