Change default language checker

[apidoc]

Change default language checker

[NicolasCARPi]

I have transferred your issue into apidoc-core, as this is what contains the parser.

[TanTan-TT]

I have transferred your issue into apidoc-core, as this is what contains the parser.

Thank you. I have a suggestion for fixing this. Maybe we can modify following code

app.languages = _.defaults({}, options.languages, app.languages);

https://github.com/apidoc/apidoc-core/blob/master/lib/index.js#L293

to

app.languages = _.defaults({}, app.languages, options.languages);

In this case, we can override default config

Another fixing solution is adding an option for CLI tool to change default language checker.
If you need I open a PR, tell me and I will do it.