Test latest swagger json on Travis for master/rc
Test latest swagger json on Travis for master/rc

This is a test to keep the swagger json stored in the repo in sync with
whatever API endpoint is being pointed to.


Former-commit-id: c9df4cc64b91e2bb0c24a2aedd6a4733c53f57dc
cBioPortal/cbioportal-frontend,alisman/cbioportal-frontend,alisman/cbioportal-frontend,alisman/cbioportal-frontend,cBioPortal/cbioportal-frontend,cBioPortal/cbioportal-frontend,alisman/cbioportal-frontend,alisman/cbioportal-frontend,cBioPortal/cbioportal-frontend,alisman/cbioportal-frontend,cBioPortal/cbioportal-frontend,cBioPortal/cbioportal-frontend