new root marker, colors for agents in table

...app/components/chart-timeline/chart-timeline.component.ts

src/app/components/map/map.component.ts

src/app/components/table/table.component.html

src/app/components/table/table.component.ts

src/app/model/base-model.ts

src/assets/marker-ball-pink.png

src/environments/environment.ts