Added change log for bug 12703.
Added change log for bug 12703.

xhoy/otrs,xhoy/otrs,xhoy/otrs,rudy500/otrs,xhoy/otrs,mburggraf/otrs,rudy500/otrs,mburggraf/otrs,rudy500/otrs,mburggraf/otrs,rudy500/otrs,mburggraf/otrs,mburggraf/otrs,rudy500/otrs,xhoy/otrs