complete transitioning preparelocal to args via JSON

[belforte]

bulding up on #5276 and #5287 two things are needed in order to fully deprecated old code and remove it

• make this use the JSON file. or deprecate it !!

  CRABClient/src/python/CRABClient/Commands/preparelocal.py

  Line 89 in 28add71

  def executeTestRun(self, inputArgs, jobnr):

• put all JSON files in a single tarball in and expand it e.g. in CMSRunAnalysis.sh so to preserve the possibility to submit jobs locally as per https://twiki.cern.ch/twiki/bin/view/CMSPublic/CRABPrepareLocal#HTCondor_submission (those instructions will need to be updates)
  • alternatives
    • have a single JSON file and pass the jobId to CMSRunAnalysis.py. I had played with this idea already for preparelocal creates one json file with args for job. Fix #5276 #5287 but I wanted to preserve an easy way to look a the arguments with cat when working interactively in the local directory.
    • Maybe make a tarball with the individual JSON and expand it in run_job.sh as done now for CMSRunAnalysis.tar.gz ?

[belforte]

better do this now that I am fresh of "tarballs and preparelocal refactoring"
as per dmwm/CRABServer#6544 (comment)