added more multithreaded tests that are useful with tsan

Also made various small cleanups while writing and checking these tests.
12 files changed
tree: 5acda327c7911ceb8999ab004fb0e1f0895bf46e
  1. aos/
  2. bbb_cape/
  3. doc/
  4. frc971/
  5. output/
  6. vision/
  7. .gitignore