Fixed bug# 3135 - otrs-schema.xml validation error.
Fixed bug# 3135 - otrs-schema.xml validation error.

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