CVS commit by ojschmidt: 

Remove obsolete logos


  R            communicate.png   1.1
  R            develop.png   1.1
  R            download.png   1.1
  R            explore.png   1.1
  R            family.png   1.1
  R            hotspot.png   1.1
  R            info.png   1.1
  R            luciash.png   1.1
  R            olaf-accessibility.png   1.1
  R            olaf-women.png   1.1
  R            olaf.png   1.2
  R            ralf.png   1.1
  R            ralf_ext.png   1.1
  R            search.png   1.1
  R            sebastian.png   1.1