Improved some code comments.
Improved some code comments.

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