updated

...src/main/java/de/vipra/rest/resource/ArticleResource.java

vipra-ui/app/html/articles/index.html

vipra-ui/app/html/directives/article-link.html

vipra-ui/app/html/directives/article-menu.html

vipra-ui/app/html/directives/char-selector.html

vipra-ui/app/html/directives/pagination-full.html

vipra-ui/app/html/network.html

vipra-ui/app/js/app.js

vipra-ui/app/js/controllers.js

vipra-ui/app/js/directives.js

vipra-ui/app/js/helpers.js

vipra-ui/app/less/app.less

vipra-ui/bower.json

vipra-ui/gulpfile.js