set new develop version Opps 0.2.x to 0.2.7
set new develop version Opps 0.2.x to 0.2.7

opps/opps,YACOWS/opps,jeanmask/opps,williamroot/opps,jeanmask/opps,opps/opps,jeanmask/opps,williamroot/opps,opps/opps,YACOWS/opps,opps/opps,williamroot/opps,jeanmask/opps,YACOWS/opps,williamroot/opps,YACOWS/opps