Material Design (DEV) (#3401)

* Material migration

* Use named color

* Phase 1

* Remove explicit color from indicators

* Divider color

* Phase 2

* Light toolbar

* Phase 3

* Fix merge issues

* Progress Bar

* Fix merge issues

* use primary color

* Lint

* Update activity_main.xml

* Fix style change issues

* Renaming

* Rename c

* Fix indicator tinting

* Remove Toolbar menu style

* Fix test

* Run screenshots

* Fix test

* Update config.yml

* Disable shadows

* Show labels in screenshots

* Fix button style

* Bring Navbar color back

* Revert

* Fix accent color in light theme