Fixed bug# 1927 - It is possible to uninstall a required package.
Fixed bug# 1927 - It is possible to uninstall a required package.

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