Main points are SSL related: fixing the AliEn CA key flags and cleaning up the trust store
Fix using Xrootd from CVMFS and add Cassandra commands
Fix the first execution of the shell, it didn't parse correctly the JBox status
Fix storing ROOT files in ZIP archives with no compression at all
Catch authentication problems that were otherwise silently ignored and allowed failed jobs to be incorrectly marked as DONE
Fixes to the TrackRefs removal logic, `cat` and interactive file editors
Test build is ok, it's time to get serious