FMSLogo Code

Minor changes to EQUALPTEST.INTERNATIONAL:
- Rename to EQUALPTEST.UNICODE
- Add explanatory comments
- Remove redundant tests

Formally thank Sascha Zindel for:
- Getting FMSLogo to run on a Raspberry Pi

Formally thank Sascha Zindel for:
- Getting FMSLogo to run on a Raspberry Pi

Formally thank Manfred Zindel for:
- Opening a bug about \n being replaced with backslash-newline in editor.
- Opening a bug about MESSAGEBOX using commander as parent when its minimized.
- Stimulating discussion about ways to use FMSLogo in schools.
- Advocating for FMSLogo in Germany schools.

Formally thank Manfred Zindel for:
- Opening a bug about \n being replaced with backslash-newline in editor.
- Opening a bug about MESSAGEBOX using commander as parent when its minimized.
- Stimulating discussion about ways to use FMSLogo in schools.
- Advocating for FMSLogo in Germany schools.

Update the link to the project page to use HTTPS instead of HTTP

Update the link for reporting bugs
- Use HTTPS instead of HTTP
- Link directly to the bug tracker instead of the project page.

Fix a regression caused by recent refactoring.

Update with a recent test pass for FMSLogo 8.0.0pre

Fix grammatical error (observas -> observa for imperative tense)