bugfix, use sudo -u to run the gnome-screensaver-command.
Forgot the DISPLAY=:0 env for the check lockscreen sudo
New LOCKSCREEN behavior. If LOCKSCREEN_AS_LOGOUT is set to 1; during the time
when a user has the lockscreen active, for every LOCKSCREEN_MODIFIER minutes
that pass, increment the daily_total once. If LOCKSCREEN_MODIFIER is set to 0,
no minutes get added to the daily_total and effectively when the screen is
locked the user is considered fully logged out.
Changelog updated for 0.1.7 refinements.