D-Net

[Library | Trunk]: Add compose email for graph

[Library | Trunk]: Add new small logos. Change heading on small screens

[Library |trunk]

NavigationBar component:
- fix logo link issue
- fix burger menu issue
- mobile version should show logo in the middle

[Library | Assets]: Add provide observatory logos. Add circle li

[Library | Trunk]: change size of custom external

[Trunk | Graph]: app.component.html & navigationBar.component.ts: Change "portal" parameter in <navbar> to "graph" (app) and include "graph" in portal checking to initialize (navigationBar).

[Library | Trunk]: Add uk-text-light class

[Library | Trunk]: Add graph logos

[Library|Trunk]

Navbar: create an object header with all information about logo - title { route: string, url: string, title: string, logoUrl: string, logoSmallUrl:string, position:'left'|'center'|'right' , badge: boolean };
this will replace community, stakeholder objects

[Library | Trunk]: Add role-verification and managers-members admin pages