updated inactivity timer to support generic commands and added support for inactivity force to spec using g_inactivityKick 0
improved inactivity drop, added g_spectatorInactivity for possibility to kick spectator after long time inactivity (he has to be in free spec mode)
[experimental] updated inactivity timer to use real time to bypass engine time resets
fixed flechette alt fire stucking in a wall when firing too close to it
fixed ping resetting for one frame during final scoreboard
Merge pull request #4 from TheSil/master

merge new fixes from sil