Updated Dependencies

[MaCleodWalker]

bump eslint-plugin-html from 1.7.0 to 6.2.0 bump cross-env from 3.2.4 to 7.0.3 bump eslint-config-standard from 6.2.1 to 7.1.0 bump vue-template-compiler from 2.5.17 to 2.7.4 bump chessground from 7.3.2 to 8.2.1 bump babel-loader from 6.4.1 to 7.1.5 bump chess.js from 0.10.2 to 0.13.3 bump eslint from 3.19.0 to 4.19.1 bump css-loader from 2.1.1 to 6.7.1 bump eslint-plugin-promise from 3.8.0 to 4.3.1 bump webpack-merge from 1.1.2 to 5.8.0 bump eslint-plugin-standard from 2.3.1 to 3.1.0 bump vue-loader from 10.3.0 to 16.3.1