Work around cabal-helper-wrapper path for travis
Work around cabal-helper-wrapper path for travis

kmate/HaRe,SAdams601/HaRe,RefactoringTools/HaRe,RefactoringTools/HaRe,SAdams601/HaRe,kmate/HaRe,RefactoringTools/HaRe,kmate/HaRe,SAdams601/HaRe