18Mar15 version files changed by 8Jul15 upgrade:

doc/Manual.html
doc/Manual.pdf
doc/Manual.txt
doc/app_potts_grad.html
doc/app_potts_grad.txt
doc/app_style.html
doc/app_style.txt
doc/diag_style.html
doc/diag_style.txt
src/app_potts_grad.cpp
src/app_potts_grad.h
src/version.h