git subrepo pull (merge) ore

subrepo:
  subdir:   "ore"
  merged:   "d3abc63d16"
upstream:
  origin:   "git@gitlab.acadiasoft.net:qs/ore.git"
  branch:   "master"
  commit:   "00fc04ece8"
git-subrepo:
  version:  "0.4.6"
  origin:   "https://github.com/ingydotnet/git-subrepo"
  commit:   "110b9eb"

Author: jenkins

QuantExt/qle/math/computeenvironment.hpp

@@ -23,7 +23,7 @@
 #pragma once
 
 #include <ql/patterns/singleton.hpp>
-
+#include <boost/thread/shared_mutex.hpp>
 #include <cstdint>
 #include <set>
 

QuantExt/qle/math/randomvariable.cpp

@@ -30,6 +30,7 @@
 #include <boost/accumulators/statistics/variance.hpp>
 
 #include <iostream>
+#include <map>
 
 // if defined, RandomVariableStats are updated (this might impact perfomance!), default is undefined
 //#define ENABLE_RANDOMVARIABLE_STATS