Change the welcome screen. We don't do C only and ctrl+D doesn't work :) And I...

Change the welcome screen. We don't do C only and ctrl+D doesn't work :) And I wouldn't say it is prototype.


git-svn-id: http://root.cern.ch/svn/root/trunk@43465 27541ba8-7e3a-0410-8455-c3a389f83636