Was failing since it matched entire output array and first line
is now the version line per TAP v13 spec.

Only expect now is that version line is first line, more to come.
Removed the previously added unit test which now is superflous.

err.message is now placed inside YAML block as a literal so that
newline doesn't break any YAML parser.

…nality

…12Producer` and `TAP13Producer`.

…ations

…into mollstam-reporter-tap-v13

Finished up TAPProducer OO overhaul. Documented everything. Renamed reporter option field as
`tapVersion`. Additional checking of input. Reworked some event listener arguments. Replaced
`console.log` with `process.stdout` stream. Documented everything.

…porter option

Converted `spec` to `tapVersion` for `reporterOptions` cmdline args.

Was failing since it matched entire output array and first line
is now the version line per TAP v13 spec.

Only expect now is that version line is first line, more to come.
Removed the previously added unit test which now is superflous.

err.message is now placed inside YAML block as a literal so that
newline doesn't break any YAML parser.

…nality

…12Producer` and `TAP13Producer`.

…ations

* ci(.travis.yml): Squelch Growl-related spawn errors

Installed binary needed for Linux desktop notification support.

* ci(appveyor.yml): Squelch Growl-related spawn errors

Installed GfW package needed for Windows desktop notification support.

Fixes #3483

… to timeout

The `Base` reporter's specification verifies reporter can interpret Chai custom error messages. This
test takes ~480ms (lightly loaded CPU), which is _way_ too close to the 500ms timeout. Change
doubles this timeout.

#3524

Additionally, this includes minor updates to mocha's help output (by rewording text and/or specifying default values). These were then collected into the website documentation.

### Description of the Change

* Made all output directly use `process.stdout`. 
  * `process.stdout` and `console.log` take different routes to get to same place
* Corrected ctor name.
* Updated documentation.

### Alternate Designs

N/A

### Benefits

Consistency. [Don't cross the streams](https://www.youtube.com/watch?v=wyKQe_i9yyo)!

### Possible Drawbacks

N/A

### Applicable issues

Fixes #3526
Fixes #3521
semver-patch

Previously undocumented that use of `--inspect` would disable timeouts.

Fixes #3519

Prettier-ESLint keeps busying itself with the JSDoc output directory upon any commit, spewing hundreds of errors.
This tells both ESLint and Git to ignore the directory.

* ci(.travis.yml,appveyor.yml): Update Node versions in CI matrix

Make Node-11 the new default and drop Node-9 from matrix.

Signed-off-by: Outsider <outsideris@gmail.com>

* Give a `DeprecationWarning` on suite callback returning any value.
* Deprecation warning: Show a message only once; use `process.nextTick` when falling back to `console.warn`
* Add a test for `utils.deprecate`
* style: Make prettier happy
* test(deprecate.spec.js): Make PR requested changes for approval (per @boneskull)

Finished up TAPProducer OO overhaul. Documented everything. Renamed reporter option field as
`tapVersion`. Additional checking of input. Reworked some event listener arguments. Replaced
`console.log` with `process.stdout` stream. Documented everything.

…porter option

Converted `spec` to `tapVersion` for `reporterOptions` cmdline args.

Tried this via rebase, but new function was missing afterwards.

Updated to make use of PR #3528 reporter test improvements. Afterwards, found several places where a
test had been relying on a previous test's setup. Added two new tests. Cleanup on aisle 4...

…s/mocha into mollstam-reporter-tap-v13

Some days it's like I just work _for_ the lint tool...

…s/mocha into mollstam-reporter-tap-v13