Add FF! icons to the component library

As far as I understand, currently icons need to be added manually to angular projects. This includes things like the small and large frank!framework icon but also icons such as those for links and downloads. (Most can be found here I think: [https://github.com/frankframework/frank-doc/tree/master/frank-doc-frontend/src/app/icons](https://github.com/frankframework/frank-doc/tree/master/frank-doc-frontend/src/app/icons))

Not sure about how complicated it would be but maybe its possible to add them to the component-library as any project using FF! Components is likely to need icons as well.