Use the new Material Design components

[SUPERCILEX]

https://github.com/material-components/material-components-android/tree/master/material-theme-builder

• Use no parent themes for performance (since less overwrites)
• Use closest context for resources to get overridden themes
• Use default styles so you don't have to remember to apply the same style over and over
• Always tint drawables with full (no alpha) color. Use hot green (for example) as a way to make sure everything is tinted.
• Use fake background and apply background tint instead of background color
• Make sure colors have literal names and no implicit semantic meaning
• Use implicit inheritance
• Consider this architecture (seems a tad complicated)
• Group definitions by feature, not type