Code refactoring.
Code refactoring.

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