Removed old unused variables from tnlConfig.h

    @HAVE_CUSPARSE@

#endif

@HAVE_CPPUNIT@

@HAVE_DCMTK_H@

@HAVE_PNG_H@

@HAVE_JPEG_H@

#define TNL_CONFIG_DIRECTORY @configDirectory@

#define TNL_SOURCE_DIRECTORY @sourceDirectory@

#define TNL_TESTS_DIRECTORY @testsDirectory@

#define TNL_CPP_COMPILER_NAME "@CMAKE_CXX_COMPILER_ID@ @CMAKE_CXX_COMPILER_VERSION@"

#define maxCudaGridSize 65535