Added `release-candidate` to the list of Travis CI-enabled branches. (#1836)
Added `release-candidate` to the list of Travis CI-enabled branches. (#1836)


Eccelor/material-components-ios,willlarche/material-components-ios,sigito/material-components-ios,Eccelor/material-components-ios,material-components/material-components-ios,samnm/material-components-ios,sigito/material-components-ios,willlarche/material-components-ios,willlarche/material-components-ios,samnm/material-components-ios,samnm/material-components-ios,sigito/material-components-ios,brianjmoore/material-components-ios,sigito/material-components-ios,material-components/material-components-ios,willlarche/material-components-ios,willlarche/material-components-ios,material-components/material-components-ios,samnm/material-components-ios,randallli/material-components-ios,randallli/material-components-ios,samnm/material-components-ios,material-components/material-components-ios,randallli/material-components-ios,sigito/material-components-ios,Eccelor/material-components-ios,brianjmoore/material-components-ios,brianjmoore/material-components-ios,Eccelor/material-components-ios,randallli/material-components-ios,material-components/material-components-ios,brianjmoore/material-components-ios,randallli/material-components-ios,brianjmoore/material-components-ios,randallli/material-components-ios,Eccelor/material-components-ios