* benchmark history script
* if HEAD no need to rebuild worktree
* add bench/README.md
* Enable all experiments
* Fix dependency tracking for git branches
* hlints
* Add stack84 extra-deps
* Identify failed experiments in graphs
* Filter our failed benchmarks from aggregate graphs
Otherwise they tend to distort the axis
* Improve graphs (more and easier to see colors)
* update cradles
* customizable output folder
* Cache the config for the duration of the script
Otherwise the script is vulnerable to config edits
* Allow omitting the git: field
* Ignore bench-hist intermediate artifacts
Handy for including bench-hist results in a branch while avoiding the
intermediate artifacts