CVS commit by nanulo: 

Allow to configure, which columns are shown. (#52949)


  M +23 -0     catalogmanager.cpp   1.89
  M +20 -0     catalogmanagerpref.cpp   1.2
  M +2 -0      catalogmanagerpref.h   1.2
  M +40 -13    catalogmanagerview.cpp   1.77
  M +3 -1      catalogmanagerview.h   1.38
  M +72 -0     prefwidgets.cpp   1.12
  M +21 -0     prefwidgets.h   1.6
  M +9 -1      settings.cpp   1.7
  M +18 -1     settings.h   1.7