Replaces time stamps with the following forms:

     15:37:53.22 with hh:mm:ss.xxxx
     15:37:53 with hh:mm:ss
     15:37 with hh:mm
     3:37 PM with hh:mm xm
     15H37m with hhHmmm
     15H37' with hhHmm'
     15.37 h with hh.mm h
     15 h 37"53 s with hh h mm"ss s
     15 h 37 min with hh h mm min
     kl 15.37 with kl hh.mm
     h 15.37 with h hh.mm