Tags give the ability to mark specific points in history as being important
Add option to hide control panel. https://code.usgs.gov/ghsc/nshmp/nshmp-template/-/merge_requests/132
Changes: - Upgrade to Angular V20 Merge requests: - https://code.usgs.gov/ghsc/nshmp/nshmp-template/-/merge_requests/130 - https://code.usgs.gov/ghsc/nshmp/nshmp-template/-/merge_requests/131
- Move spinner here from nshmp-lib-ng - On route add blank template
Add new menu on header with theme, start tutorial, and about
Change styling to fab buttons for panel controls.