solve eslint warnings for double quotes
solve eslint warnings for double quotes

jmv-team/jmv-cli,bbrietzke/webpack,jmv-team/jmv-cli,pronebel/webpack,jveljan/webpack,Toilal/vue-webpack-template,twcapps/vue-typescript-boilerplate,jmv-team/jmv-cli,neonblack-at/webpack,vuejs-templates/webpack,Brandon-Stoyles/webpack,vuejs-templates/webpack,jveljan/webpack,vuejs-templates/webpack,Toilal/vue-webpack-template,neonblack-at/webpack,pronebel/webpack,Brandon-Stoyles/webpack,Brandon-Stoyles/webpack,jveljan/webpack,Toilal/vue-webpack-template,twcapps/vue-typescript-boilerplate,bbrietzke/webpack,pronebel/webpack,twcapps/vue-typescript-boilerplate,twcapps/vue-typescript-boilerplate,Toilal/vue-webpack-template,bbrietzke/webpack,neonblack-at/webpack