• add the ability to say "dzil run --no-build" to run a command without
  building inside the dist dir
  (in other words, no perl Makefile.PL && make)
  
• Archive::Tar::Wrapper added as a recommended prereq
  
• fix :ShareFiles (thanks, Christopher J. Madsen and Karen Etheridge)
  
• new :AllFiles and :NoFiles filefinders (thanks, Karen Etheridge)
  
• most files generated by dzil plugins now self-identify with comments