debugdiscovery: display more statistic about the common set
We display a lot more information now. Especially, we display the overlap
between the common heads and the local/remote heads. There are various
optimization geared toward heads, as a result, the less common the heads the
more complex the discovery. Having this information easily accessible help when
working on discovery.
{
"version": 1,
"project": "mercurial",
"project_url": "https://mercurial-scm.org/",
"repo": "..",
"branches": ["default", "stable"],
"environment_type": "virtualenv",
"show_commit_url": "https://www.mercurial-scm.org/repo/hg/rev/",
"benchmark_dir": "benchmarks",
"env_dir": "../.asv/env",
"results_dir": "../.asv/results",
"html_dir": "../.asv/html"
}