Alabaster Dawn Android port v0.7.5

v0.7.5

A fix to v0.7.4's new spelling test, found by running it on a real phone — and the same test now answers
cleanly.

• Two defects in the spelling test, both visible only on hardware. One: game copies whose shader files
  use Windows line endings (the maintainer's own phone, and quite possibly others) made the multi-line
  cases come back unavailable while the single-line ones worked — the test now normalises line endings
  the way the port's own rewrite already did. Two: a case that could not be built put the word null into
  the shader it handed the driver, and the resulting syntax error read like a driver refusal. A case that
  cannot be built now fails as a whole and says so, instead of looking like a refusal.
• Verified on a phone: the panel button, the case building, the compiles on the engine's own context,
  the record lines and the summary — shader self-test: 14 cases, 14 compile.
• Everything else is the same as v0.7.4.

Using it: start the game first (the test needs the running page — the setup screen's Troubleshoot shows
the record but cannot run the test), then Back → Troubleshoot → Test shader spellings, and Share
what comes back.

Detail: FINDINGS §22.11,
fuller notes,
issue #4.