message: Add mass and diffusion MF to CMakeLists.
diff: @@ -17,6 +17,7 @@ set(SRCS
  bilininteg_convection_ea.cpp
  bilininteg_dgtrace_pa.cpp
  bilininteg_dgtrace_ea.cpp
  + bilininteg_diffusion_mf.cpp
  bilininteg_diffusion_pa.cpp
  bilininteg_diffusion_ea.cpp
  bilininteg_divergence.cpp
  @@ -24,6 +25,7 @@ set(SRCS
  bilininteg_hdiv.cpp
  bilininteg_vectorfe.cpp
  bilininteg_gradient.cpp
  + bilininteg_mass_mf.cpp
  bilininteg_mass_pa.cpp
  bilininteg_mass_ea.cpp
  bilininteg_transpose_ea.cpp
  