* Port the interval_face complication to Second Movement
- Compile inside Second Movement
- Support custom display
* Refactor display buffer name, enlarge index buffer
Also removed now unused _blink_idx array
* Fix Clear setting not showing, and its formatting
* Rename work interval label to make it unique
* Skip empty interval timers while cycling through
* Add "Evengelion" custom signal tune
First notes from the opening "Cruel Angel Thesis"
* Change tune to "staccato" tempo
Draws less power while playing