Code cleanup.
Code cleanup.

xhoy/otrs,thorsteneckel/otrs,rudy500/otrs,xhoy/otrs,rudy500/otrs,s7design/otrs,nilei/otrs,crythias/otrs,thorsteneckel/otrs,MBRG/otrs,s7design/otrs,crythias/otrs,MBRG/otrs,nilei/otrs,mburggraf/otrs,rudy500/otrs,s7design/otrs,thorsteneckel/otrs,s7design/otrs,MBRG/otrs,mburggraf/otrs,nilei/otrs,nilei/otrs,eliasp/otrs,rudy500/otrs,xhoy/otrs,rudy500/otrs,thorsteneckel/otrs,mburggraf/otrs,eliasp/otrs,xhoy/otrs,mburggraf/otrs,MBRG/otrs,crythias/otrs,mburggraf/otrs,crythias/otrs,crythias/otrs,eliasp/otrs,eliasp/otrs,s7design/otrs,xhoy/otrs,nilei/otrs,MBRG/otrs,thorsteneckel/otrs,eliasp/otrs