Mocha migration this.timeout and this.slow

[kornelski]

Mocha allows configuration of test timeout and warning about test slowness. These functions are not migrated, causing runtime errors in jest:

describe('test', function() {
    this.timeout(10000);
    …
});

[skovhus]

@pornel thanks for reporting this.

Not sure what this should be changed to. Modifying global jasmine timeout probably isn't what the user want... So I guess adding a warning would be a good start.

[kornelski]

Removing/commenting out would be fine IMHO.