Get canonical directory name before comparing with STREQUAL
Get canonical directory name before comparing with STREQUAL

Signed-off-by: Miklos Espak <1f23f8cb8ef21e3878b3aceb94f79bc0b720967c@ucl.ac.uk>

NifTK/MITK,NifTK/MITK,NifTK/MITK,NifTK/MITK,NifTK/MITK,NifTK/MITK