Merge tag 'v1.3.1' into releases

v1.3.1

* tag 'v1.3.1': (21 commits)
  change version to 1.3.1
  Update all overlay and map settings editors after update.  If there was more than one Overlay and Map Settings Dialog open and set to the same file/map, changing settings in one of the dialogs did not update the other dialog.  This has been fixed.
  Improvements fixing toolbox height too tall in versions of Qt prior to 5.6.  Extended QDockWidget and QTabWidget to override the sizeHint() method and added methods to set the size hints.  This somewhat replaces the functionality of QMainWindow::resizeDocks() that is only available in Qt 5.6 and newer.   BrainBrowserWindowOrientatedToolBox(extends QDockWidget) adjusts its size using the size hint of the its child widget (from QDockWidget documentation) so a size hint width/height is set fort the child widget (WuQTabWidgetWithSizeHint overrides and implements sizeHint() method from QTabWidget).
  update wb_shortcuts to resolve "wrong extension" warnings on temporaries, update some copyright years
  Fixed crash the occurred when loading a label volume.  In voxel color assignment, getMapPaletteColorMapping() without testing to see if the volume file was mapped with a palette.  Adding a test for mapping with a palette was added and fixes the crash.
  make a copy of the wb_shortcuts part of the bash completions, rather than trying to have installation make a symlink
  add -file option to -volume-set-space, to copy space from another file
  copy timestep and other header fields in -volume-math, put "Connectome Workbench" and version into volume header description field (not cifti currently)
  Fixes so that source will build with Qt-5.5.1
  Add 'this' when calling QAction(QObject* parent = nullptr).  In Qt 5.7, the parent was made optional so this should fix a compilation error when using earlier versions of Qt.  Also, in this instance, the missing parent  would result in a small memory leak if the window was closed.
  disable testing for SIMD support if not compiling for 64bit
  add warnings to roi from extrema commands as an intermediate fix, but make the cifti version error
  update copyright years on kloewe directory
  attempt fix for avx simd by updating dot library
  add pointer values to test output to help pin down simd errors
  Resolve WB-800 Replace all scenes shows tab 1 outline highlighted in the regenerated previews: Tab highlighting has been disabled during image capture to prevent a highlighted tab from appearing in any captured image.
  Resolve WB-788 Show scene number next to files in 'List Files' Window: For each data file, the scene indices are listed in parenthesis.
  add missing period to main help info
  remove duplicate information switch from completion
  add missing information switches to completion
  ...