fixed unlink() - removed system rm call!
fixed unlink() - removed system rm call!

PortgasDAce/otrs,thorsteneckel/otrs,oiami/otrs,vlascoder/otrs,linearregression/otrs,brandonshults01/otrs,moritz/otrs,linearregression/otrs,MBRG/otrs,PortgasDAce/otrs,oiami/otrs,xhoy/otrs,mburggraf/otrs,mburggraf/otrs,nilei/otrs,rudy500/otrs,brandonshults01/otrs,MBRG/otrs,mbeijen/otrs-1,nilei/otrs,s7design/otrs,thorsteneckel/otrs,capeit-tto/otrs,StCyr/otrs,PortgasDAce/otrs,balazj/otrs,MBRG/otrs,brandonshults01/otrs,eliasp/otrs,noritnk/otrs,brandonshults01/otrs,eliasp/otrs,balazj/otrs,StCyr/otrs,thorsteneckel/otrs,oiami/otrs,s7design/otrs,xhoy/otrs,eliasp/otrs,StCyr/otrs,balazj/otrs,MBRG/otrs,mburggraf/otrs,muehlbauer/otrs,thorsteneckel/otrs,crythias/otrs,eliasp/otrs,PortgasDAce/otrs,PortgasDAce/otrs,rudy500/otrs,s7design/otrs,muehlbauer/otrs,crythias/otrs,xhoy/otrs,muehlbauer/otrs,muehlbauer/otrs,rudy500/otrs,crythias/otrs,balazj/otrs,mburggraf/otrs,oiami/otrs,StCyr/otrs,s7design/otrs,linearregression/otrs,oiami/otrs,s7design/otrs,nilei/otrs,rudy500/otrs,linearregression/otrs,balazj/otrs,capeit-tto/otrs,StCyr/otrs,xhoy/otrs,rudy500/otrs,brandonshults01/otrs,nilei/otrs,moritz/otrs,linearregression/otrs,mbeijen/otrs-1,MBRG/otrs,crythias/otrs,thorsteneckel/otrs,mbeijen/otrs-1,moritz/otrs,vlascoder/otrs,capeit-tto/otrs,eliasp/otrs,mburggraf/otrs,muehlbauer/otrs,moritz/otrs,vlascoder/otrs,noritnk/otrs,xhoy/otrs,nilei/otrs,crythias/otrs,noritnk/otrs,moritz/otrs