Add axes label tests
Add axes label tests

lukauskas/seaborn,arokem/seaborn,anntzer/seaborn,phobson/seaborn,lukauskas/seaborn,mwaskom/seaborn,anntzer/seaborn,mwaskom/seaborn,phobson/seaborn,arokem/seaborn,petebachant/seaborn,sauliusl/seaborn