fix #841 - Update matplotlib 1.4.0 to 1.4.2

Author: durack1

CMake/cdat_modules/matplotlib_pkg.cmake

@@ -3,11 +3,11 @@ set( MATPLOTLIB_MINOR_MIN 1  )
 set( MATPLOTLIB_PATCH_MIN 0  )
 set( MATPLOTLIB_MAJOR 1  )
 set( MATPLOTLIB_MINOR 4  )
-set( MATPLOTLIB_PATCH 0  )
+set( MATPLOTLIB_PATCH 2  )
 set( MATPLOTLIB_VERSION ${MATPLOTLIB_MAJOR}.${MATPLOTLIB_MINOR}.${MATPLOTLIB_PATCH} )
 set( MATPLOTLIB_URL ${LLNL_URL} )
 set( MATPLOTLIB_GZ matplotlib-${MATPLOTLIB_VERSION}.tar.gz )
-set( MATPLOTLIB_MD5 0bf2e83b970806bd5a630992b80993c7)
+set( MATPLOTLIB_MD5 7d22efb6cce475025733c50487bd8898)
 
 set (nm MATPLOTLIB)
 string(TOUPPER ${nm} uc_nm)