• dotfiles and dot-directories are now included in sharedirs
  
• ModuleBuild and MakeMake should not re-build if it isn't needed
  
• authordeps now better understands "perl" dep
  
• munging of README is delayed to prevent unneeded work and
  complication
  
• MANIFEST is now treated as a binary file
  
• 'dzil setup' now warns that credentials are stored in the clear
  
• MakeMaker should include fewer empty and useless hashrefs
  
• Makefile.old is now pruned as cruft