Fix: adapt analyze calls to new format

[luarmr]

Found a few scenarios where the method analyse doesn't match with the new spec. I made the original comment here https://github.com/dequelabs/axe-webdriverjs/pull/83

PR Created following the recommendation of @stephenmathieson

Closes issue: https://github.com/dequelabs/axe-webdriverjs/issues/92 and complete https://github.com/dequelabs/axe-webdriverjs/pull/83

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[luarmr]

Done

[stephenmathieson]

Thanks!

[luarmr]

Thanks you for merge than fast!