19Jul16 version files changed by 2Aug16 upgrade: doc/Manual.html doc/Manual.pdf doc/Manual.txt doc/Section_commands.html doc/Section_commands.txt src/app_lattice.cpp src/app_potts_grad.cpp src/app_potts_neigh.cpp src/app_potts_neighonly.cpp src/app_potts_phasefield.cpp src/app_potts_pin.cpp src/app_potts_strain.cpp src/version.h