Part request: 7-segment clock display - 0.56" digit height (without backpack)

The backpack versions of this component are in the library, the [base component isn't](https://www.adafruit.com/products/813).

Can I create a fritzing file for this component and send a PR?

Compare the existing backpack versions in the library with the base component described in the Adafruit product link. Start by locating those existing part files and follow their Fritzing structure; done means the 0.56-inch, non-backpack component is represented consistently and is ready for review.

Written by the indexing model from the issue text.