Add compilation support for greater than or equal, less than or equal, and not equal operators

[GermanCodeEngineer]

Reason for Changes and Summary

PenguinMod has six standard comparison operator blocks. Three of these are compiled, three aren't. This pull request implements compilation for the "not equal", "less than or equal" and "greater than or equal" blocks.
I added code to ScriptTreeGenerator and JSGenerator in the same style as their existing code.

Test Coverage

I updated tw-generate-comparison-matrix-inline.js to also test the new operations. I also improved that script, so one can actually read failed test messages. (looks_say doesn't give you time to read).
I also added the generated XML to a project and ran the tests, which all passed. The created project was added under tw-generate-comparison-matrix-inline.pmp

[Steve0Greatness]

This mostly seems like a copy-paste of the other blocks, which is fine.

My only issue is that there's a lot of duplicated code in src/compiler/jsgen.js:912-921, but given that seems like an issue with the block it directly states it was based on, I don't think it's a deal breaker.