v2.1.12

• chore(build/vendors): removes hash tag from urls in css files #460 - thanks @mgsmus
• update: @coreui/coreui to ^2.1.7
• update: bootstrap to ^4.3.1
• update: core-js to ^2.6.5
• update: popper.js to ^1.14.7
• update: @babel/core to ^7.3.3
• update: @babel/plugin-proposal-object-rest-spread to ^7.3.2
• update: @babel/preset-env to ^7.3.1
• update: autoprefixer to ^9.4.8
• update: eslint to ^5.14.1
• update: eslint-plugin-compat to ^2.7.0
• update: nodemon to ^1.18.10
• update: postcss-cli to ^6.1.2
• update: stylelint to ^9.10.1
• update: stylelint-scss to ^3.5.3