also, fix a bug where it took timeseries length for all timeseries inputs from the first -var cifti

Prior to calling a CifiInterface method for getting the number of nodes for a structure, verify that the structure is node mappable by cifti.

Changed CiftiInterface::getRowSurfaceNumberOfNodes() and CiftiInterface::getColumnSurfaceNumberOfNodes() so that they return a valid number of nodes when the row/column mapping type is parcels.

new -version-convert option in -cifti-convert, to convert an existing cifti file to a different version

some extra fixes to order the dimensions correctly depending on cifti writing version, prevent old xml from pretending to support 2.0

switched to the new CiftiXML implementation that will be able to read cifti 2.0, fixed some performance sensitive GUI code that called for the old XML to be generated

Add one digit right of decimal to fiber above/below slice limits.  Disable depth testing when drawing fibers on volume slices.

Fixed WB-362 Connectivity Loading does not work in ALL structures view.  The problem was that after loading data for a surface node, an attempt was made to load data for a voxel.  Loading data for a voxel usually failed that resulted in the coloring for connectivity data being cleared.

If editing a border (erase/extend/replace) and the operation fails, do not delete the border points that were drawn.

Implement WB-365: Added 'Undo Finish' button to border editing toolbar so that editing operations (erase/extend/replace) can be 'undone'.

Updated border segment replacement so that if the first/last point in the new segment is not inserted if they are very close to a point in the border that is being modified.  This prevents the new border from having two points very close together.

Part 4 (stdint.h): Fixed windows compilation problems with changes that were recently pushed out for charting in the graphics window.

Part 3 (stdint.h): Fixed windows compilation problems with changes that were recently pushed out for charting in the graphics window.

Part 2: Fixed windows compilation problems with changes that were recently pushed out for charting in the graphics window.

Fixed windows compilation problems with changes that were recently pushed out for charting in the graphics window.

Started on fix for replacement of border segments for an problem that occurred when the replacement segment was a different orientation.

Resolve WB-364: Border start and end point colors.  When in a border editing mode (Erase, Extend, Replace), draw the start border pointer in bright green and the end border point in a slightly darker green.

Fix scene issue with charts by adding the selected chart type (in Toolbar:Chart Type) so that the proper chart type is selected when the scene is restored.

Moved maintenance of ChartData from Chart Modulue's 'Chart Model' (one per tab) to Brain's ModelChart to avoid duplication of ChartData instances.