Fixed XML result encoding to filter forbidden characters.
Fixed XML result encoding to filter forbidden characters.

Notify: 9e1cd76ea05e8fc0362e941bc8a9b58f47c19a2a@otrs.com

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