Emulator for TI-59 Calculator

Dec 26, 2022

v8.5, 2022 December 19th:
Rewrite action menu using latest API.

v8.4, 2022 December 17th:
Minor top-bar layout change.

v8.3, 2022 November 16th:
Add MM-04 in Contribution Library.

v8.2, 2022 November 4th:
Add in-app data exporter in append mode (n Inv Op 97).
Fix some broken URL.