elasticsearch/logstash — pull request #1171 by Ludovicus (2014-03-14 16:56:32+00:00)
Title: LOGSTASH-1986: README and Makefile mismatched, new tarball targets.

Commit https://github.com/elasticsearch/logstash/commit/8cfc496699addc9fbfe2ca7dfc8387762f51b2ad
eliminated the flatjar and flatjar-test targets and added tarball and tarball-test instead. update-flatjar is gone.