[Request] Make API naming more consistent
Our API for the most part is consistent with it's naming using two primary naming forms:

- `[verb]`... `blit`, `start`, `update`, `trace`...
-  `(implied verb) [noun]`... such as `tone` (play tone), `line` (draw line)...

One understands why the verb is implied simply to save typing...  Yet we have two API functions that don't follow either pattern:

```
diskr (destPtr, size)
diskw (srcPtr, size)
```

I suggest these be rethought and renamed to bring them in line with the other API calls.  Also do we really have a "disk"?  Wouldn't it be more likely it's EEPROM, flash, some sort of a save game micro-cartridge, etc?

---

Noun form doesn't work here since the verb is unclear... so we need verb form or `[verb][noun]`... I realize we're trying to do that already with `[noun][first letter of verb]`... I guess it just feels out of place to me and doesn't match the rest of the API IMHO.

Suggestions:

- `persist` (save)
- `savedata` (load)

Or paired:

- `saveData`
- `loadData`
- `writeEEPROM`
- `readEEPROM`
- `writePersistent`
- `readPersistent`

Or if we have the concepts right, just fix the naming:

- `readDisk`
- `writeDisk`
