Code cleanup.
Code cleanup.

crythias/otrs,s7design/otrs,rudy500/otrs,xhoy/otrs,s7design/otrs,crythias/otrs,mburggraf/otrs,MBRG/otrs,crythias/otrs,crythias/otrs,rudy500/otrs,crythias/otrs,mburggraf/otrs,xhoy/otrs,s7design/otrs,mburggraf/otrs,s7design/otrs,rudy500/otrs,rudy500/otrs,rudy500/otrs,mburggraf/otrs,xhoy/otrs,MBRG/otrs,s7design/otrs,MBRG/otrs,xhoy/otrs,MBRG/otrs,xhoy/otrs,mburggraf/otrs,MBRG/otrs