Temporarily fixing gulp-header to a non-broken version.
Temporarily fixing gulp-header to a non-broken version.

material-components/material-components-web,iamrudra/material-design-lite,sbrieuc/material-design-lite,sbrieuc/material-design-lite,pgbross/material-components-web,anton-kachurin/material-components-web,Yizhachok/material-components-web,Yizhachok/material-components-web,iamrudra/material-design-lite,material-components/material-components-web,material-components/material-components-web,pgbross/material-components-web,anton-kachurin/material-components-web