tar: don't warn about zero timestamps
[debian/tar] / README-hacking
2012-12-31 Paul Eggertmaint: update copyrights for 2013 and as per current...
2012-01-18 Paul Eggerttar: quote 'like this', not `like this'
2010-08-19 Paul Eggerttar: remove trailing white space from source files
2009-03-07 Sergey PoznyakoffMigrate to Git