Starting to add command for generating the Qt resource file used for identifying resources to Qt in the Resource module.

Add a name for the text renderer and display this name in the OpenGL configuration information available through File (Apple) Menu -> About wb_view -> OpenGL.

Added a 'dummy' text renderer that is used when a valid text renderer is not available.  Typically this occurs if a FreeType library is not available when compiling.

Cleaned up BrainOpenGLTextRenderInterface.  Made updates to the QT text renderer.  Change FTGL text rendrerer to read the font files from resources.  Added font files to resources.

Use CMake FindPackage to find FreeType include directory and libraries.  Add FTGL font rendering to wb_command -show-scene.  Got new FTGL system to compile on Linux.  Enable compilation of Workbench when FreeType library is not available.

make negative presmoothing an error in -metric-gradient

set provenance command line in CommandParser after operation instead of before (except cifti, which is usually written on-disk)

improved line-following method for -border-to-vertices

remove CiftiXnat, replace uses of old CiftiInterface convenience functions in commands and some gui code to help prepare to remove it

fix -file-information printing "true" after every parcel name (char* converted to bool rather than AString)
switch some CiftiMappableDataFile functionality to use CiftiXML rather than old CiftiInterface convenience functions