====== Timer manager table functions ======

^ Function ^ Description ^
|TmrMan.AddTimer(iTimerInterval)|Add new timer for script. iTimerInterval is in ms. Return nil when failed or uTimerId when success.|
|TmrMan.AddTimer(iTimerInterval, fFunction)|Add new timer for script. iTimerInterval is in ms. fFunction is Lua function called by this timer. Return nil when failed or uTimerId when success.|
|TmrMan.AddTimer(iTimerInterval, sFunctionName)|Add new timer for script. iTimerInterval is in ms. sFunctionName is name of function called by this timer. Return nil when failed or uTimerId when success.|
|TmrMan.RemoveTimer(uTimerId)|Remove timer with given ID from script.|