bacon v3.0.0

Major feature: nextest support

Hit n to launch the nextest job.

It's a default job, but you may define your own one by specifying analyzer = "nextest" in the job entry.

Internally, this is supported by a new analyzer framework which will allow easier analysis updates or addition of analysis for other tools (or languages).

Fix #196

Major feature: scope test job to failure

If you're running a test or nextest job and you want only the failing test to be retried, hit f.

If you want all tests to be executed again, hit esc.

Fix #214

Other features:

• grace period (by default 5ms) after a file event before the real launch of the command and during which other file events may be disregarded. Helps when saving a file changes several ones (eg backup then rename).
• new exports structure in configuration. New analysis export bound by default to ctrl-e. The old syntax defining locations export is still supported but won't appear in documentations anymore.
• recognize panic location in test - Fix #208
• lines to ignore can be specified as a set of regular expressions in a ignored_lines field either in the job or at the top of the prefs or bacon.toml - Fix #223
• toggle-backtrace accepts an optional level: toggle-backtrace(1) or toggle-backtrace(full) - Experimental - Fix #210
• configuration paths can be passed in BACON_PREFS and BACON_CONFIG env vars - Fix #76

Fixes:

• fix changing wrapping mode not always working in raw output mode - Fix #234