version number fixes
removing pre-0.9.16 version numbers since nobody should write scripts for that old versions anyway... and carrying ancient version numbers just clutters the page (at least as long as they are listed in the headlines)
#summary little tidbits that await proper structuring
how to add a settings option
QStringList HWGame::setArguments() in game.cpp is the function that prepares the argument list
void GameUIConfig::SaveOptions() in gameuiconfig.cpp loads (or initializes) values and set the widgets to those values
PageOptions::PageOptions(QWidget* parent) : AbstractPage(parent) is where you would add your widget