message: fixing setup.py bug
diff: @@ -90,7 +90,7 @@ s = setup(
  long_description='XACC provides a language and hardware agnostic programming framework for hybrid classical-quantum applications.',
  ext_modules=[CMakeExtension('xacc')],
  install_requires=['numpy','ipopo'],
  - extras_require=['all':['xacc-rigetti','xacc-ibm','tnqvm','xacc-vqe']],
  + extras_require={'all':['xacc-rigetti','xacc-ibm','tnqvm','xacc-vqe']},
  cmdclass={'build_ext':CMakeBuild},
  #scripts=['tools/framework/xacc-framework'],
  zip_safe=False
  