added utf-8 convert if utf-8 is internal charset
added utf-8 convert if utf-8 is internal charset

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