qrp_report

Pull request #263: DEV-26624: Implemented full suite of confounding methods for Type 4

Merge in AD/qrp_report from DEV-26624 to staging

* commit '8b702acdb96bf86437a9b9f70f3ddfed216c1781':
  DEV-26624: Fixed issue where Weighted/unweighted table are produced when they should not
  DEV-26624: Added PS Match Fixed Ratio output
  DEV-26624: Set odds ratio to N/A for Unweighted analyses
  DEV-26624: Moved risksetpopnum computation before sorting
  DEV26624: Added risksetpop processing in l2_effect_estimate_runrobustest
  DEV-26624: Removed the l2_effect_estimate_runlogitor macro
  DEV-26624: Replaced l2_effect_estimate_runlogitor by l2_effect_estimate_runrobustest
  DEV-26624: Added and renamed OR variables
  DEV-26624: Updated aggregation of marrginalweights and weightdistribution
  DEV-26624: Renamed runrobusthr macro
  DEV-26624: Added code to handle weighted_diff variable