* Navigation: Remove plus button behind feature toggle
* Navigation: Add home button behind feature toggle
* Navigation: Move settings/admin to bottom section behind feature toggle
* Navigation: Refactor grafana logo to be a NavBarItem
* Navigation: Create new PluginSection and styling changes to support new sections
* Navigation: Hack to use mobile menu as a mega menu for now
* Navigation: Only render plugin section if there are items
* Navigation: mobile menu is always 100% width if toggle is off
* Navigation: Reset width back to 48 and fix broken css property
* Navigation: Create generic NavBarSection component to reduce repetition
* Navigation: Don't show sublinks for core items
* Navigation: Comments from UX review
* Navigation: Remove mobile menu hack
* Navigation: Unit tests for enrichConfigItems and other minor review comments
* Navigation: Move section logic to backend
* Navigation: Refactor alerting links out into a separate function
* Navigation: More tests for isLinkActive
* Linting...
* Navigation: Create new NavBar component for when feature toggle is enabled