Make legend smaller on analysis plots.

I decreased the legend because it kept getting in the way of the
actual data.

Two things change with this commit:
- Reduced font size and moved the legend closer to the top-left corner.
- Optionally omit binary from legend using command line option.

Change-Id: Id9e1197c6184a16e944a433553b3b284467ae369
2 files changed
tree: 212cb8ad8eb084fd4aa829a80527038ae12f0335
  1. aos/
  2. doc/
  3. frc971/
  4. output/
  5. vision/
  6. .clang-format
  7. .gitignore
  8. README.txt