cvmfs/cvmfs — pull request #597 by reneme (2014-11-12 12:48:25+00:00)
Title: FIX: Publishing with AUTO_TAG=false

Turns out, that publishing failed with `CVMFS_AUTO_TAG=false` because it provided the corresponding swissknife command with an empty tag name. Furthermore this fixes a rendering issue of the machine readable tag list and tag inspection. Additionally the integration test 520 is adapted to check functionality with `CVMFS_AUTO_TAG=false`.