remove CVS access
Savannah-less and mostly CVS-less production tools (but still need to put a meaningful release number and maybe git branch in the logger)
Remove more CVS operations, fill showtags with meaningful info
Feed some GIT information in the table of the tags
Fix error for non-tracking branches
recover executable bit that was lost for no obvious reason
Merge pull request #16 from gpetruc/CleanupProductionTools-CMG_PAT_V5_18_from-CMSSW_5_3_14

Cleanup production tools cmg pat v5 18 from cmssw 5 3 14