Creation/Dev/Script/Client/TGraalAni

  TGraalAni (TGraalVar):
    continuous - boolean
    ganitype - string (read only)
    loop - boolean
    movie - boolean
    setbackto - string
    singledirection - boolean
    addsprite(int) - returns object
    addstep() - returns object
    deletesprite(int)
    deletestep(int)
    getsprite(int) - returns object
    insertstep(int) - returns object