Merge changes I65606ef3,I0c71102e,Ia1a7380b

* changes:
  Started backing up earlier.
  Fixed held to lift.
  Raised claw when pulling from the tote chute.
tree: 8b8da5f1794523afc743eb052098466ba88ce126
  1. aos/
  2. doc/
  3. frc971/
  4. output/
  5. vision/
  6. .clang-format
  7. .gitignore
  8. README.txt