Add main plugin js file
Add main plugin js file

jvkops/material-design-hierarchical-display,zavoloklom/material-design-hierarchical-timing,jvkops/material-design-hierarchical-display,zavoloklom/material-design-hierarchical-display,zavoloklom/material-design-hierarchical-timing,zavoloklom/material-design-hierarchical-display