Import assets from Xnew-ui branch

.gitignore

package.json

www/assets/css/lib/font-awesome.min.css

www/assets/css/lib/font-awesome/css

www/assets/css/lib/font-awesome/fonts

www/assets/css/lib/pure-min.css

www/assets/css/lib/selectize.default.css

www/assets/css/src/default-rtl.css

www/assets/css/src/default.css

www/assets/js/lib/clipboard.min.js

www/assets/js/lib/jquery-3.2.1.min.js

www/assets/js/lib/selectize.min.js

www/assets/js/src/language.js

www/assets/js/src/script.js

www/assets/js/src/side_menu.js

yarn.lock