Add -webkit-overflow-scrolling via JavaScript on navigation

material/assets/javascripts/application-7d27d432c4.js

material/assets/stylesheets/application-7515027b77.css

material/assets/stylesheets/application-f2889ef118.css

material/base.html

material/partials/nav-item.html

src/assets/javascripts/application.js

src/assets/javascripts/components/Material/Nav.js

src/assets/javascripts/components/Material/Nav/Blur.js

src/assets/javascripts/components/Material/Nav/Collapse.js

src/assets/javascripts/components/Material/Nav/Scrolling.js

src/assets/javascripts/components/Material/Search/Lock.js

...ssets/javascripts/components/Material/Sidebar/Position.js

src/assets/stylesheets/layout/_footer.scss

src/assets/stylesheets/layout/_header.scss

src/partials/nav-item.html