migrate to Angular 6

.angular-cli.json

README.md

angular.json

karma.conf.js

package-lock.json

package.json

src/app/app.component.ts

src/app/core/auth/auth.service.ts

src/app/core/auth/token.interceptor.ts

src/app/core/document.service.ts

src/app/core/geocoding.service.ts

src/app/core/links/link.service.ts

src/app/core/messages/message.service.ts

src/app/core/resolvers/generic.ts

src/app/core/resolvers/simple.resolver.ts

src/app/showcase-site/carousel/carousel.component.ts

src/app/showcase-site/news-page/news-page.component.ts

src/app/showcase-site/shared/action.service.ts

src/app/showcase-site/shared/article.service.ts

src/app/signup-page/signup-page.component.ts