Much better addToTuple and most classes are now final

src/qir/ast/QIRApply.java

src/qir/ast/QIRLambda.java

src/qir/ast/QIRNull.java

src/qir/ast/QIRTruffleNode.java

src/qir/ast/QIRVariable.java

src/qir/ast/data/QIRLcons.java

src/qir/ast/data/QIRLdestr.java

src/qir/ast/data/QIRLnil.java

src/qir/ast/data/QIRTable.java

src/qir/ast/data/QIRTcons.java

src/qir/ast/data/QIRTdestr.java

src/qir/ast/data/QIRTnil.java

src/qir/ast/expression/QIRReadVariable.java

src/qir/ast/expression/arithmetic/QIRDiv.java

src/qir/ast/expression/arithmetic/QIRMinus.java

src/qir/ast/expression/arithmetic/QIRMod.java

src/qir/ast/expression/arithmetic/QIRPlus.java

src/qir/ast/expression/arithmetic/QIRStar.java

src/qir/ast/expression/logic/QIRAnd.java

src/qir/ast/expression/logic/QIROr.java