Remove cachebusting for fonts

material/assets/fonts/roboto-v18-latin-700.8cae498c.svg

material/assets/fonts/roboto-v18-latin-italic.c711d15d.svg

material/assets/fonts/roboto-v18-latin-regular.e41692f4.svg

material/assets/images/icons/bitbucket.d123b08c.svg

material/assets/images/icons/bitbucket.d253e569.svg

material/assets/images/icons/github.2d56fc44.svg

material/assets/images/icons/github.b9343335.svg

material/assets/images/icons/gitlab.17bfea7c.svg

material/assets/images/icons/gitlab.f96688d3.svg

material/assets/javascripts/application.194387a8.js

material/assets/stylesheets/fonts.2adeba6e.css

material/assets/stylesheets/fonts.bfc2cec6.css

material/base.html

webpack.config.js