include fix + variable fix

• Fix of CMake lists and includes
• AnalysisTreeVarManager.h fix of variable use
• QvectorConfig.h setter for Weight field

src/base/QvectorConfig.h

@@ -58,7 +58,8 @@ public:
     corrertions_[kTwist] = twist;
     corrertions_[kRescale] = res;
   }
-  
+  void SetWeight(const AnalysisTree::Variable &weight) { weight_ = weight; }
+
   bool GetIsRecentering() const { return corrertions_[kRecentering]; }
   bool GetIsTwist() const { return corrertions_[kTwist]; }
   bool GetIsRescale() const { return corrertions_[kRescale]; }