Use path ruby so output is more readable.
[git-p4: depot-paths = "//src/minitest-bisect/dev/": change = 9669]
+ Refactored and added to badtest to really get the point across. Also added SLEEP env option that defaults to 0.01 s / test
[git-p4: depot-paths = "//src/minitest-bisect/dev/": change = 9670]
+ Improved output to make it easier to follow progress. Less noise.
[git-p4: depot-paths = "//src/minitest-bisect/dev/": change = 9671]