docker-java/docker-java — pull request #100 by tedoc2000 (2014-11-22 01:46:32+00:00)
Title: Add support for .dockercfg files to handle auth for push command

RFC on this.. I tried to follow the docker cmd line model of only trying to load the .dockercfg when we attempt a push command. The library user can over ride by calling PushCmd.withAuthConfig