Quaternion.fromHeadingPitchRoll documentation is incorrect

[shunter]

The Quaternion.fromHeadingPitchRoll function does not document the headingOrHeadingPitchRoll parameter, specifically that it can be a HeadingPitchRoll (and also does not mention the deprecating of the individual HPR parameters).

Code was apparently added in #4896 but documentation was not correctly updated.

[emackey]

The intermediate API has the first parameter as headingOrHeadingPitchRoll, but after the deprecated API is removed, presumably the name of the first parameter will then change to just headingPitchRoll.

Question, should the jsDoc parameter name match what's there right now, or match what the public API will become once the deprecated stuff is removed? I would think the latter, otherwise the doc would have to explain what the oddly-named pitchOrResult parameter is supposed to be.

[pjcozzi]

I would think the latter...

Sounds good.

[emackey]

@klingerj use headingPitchRoll as a single parameter in place of the first three (heading, pitch, roll) and leave the existing [result] parameter doc untouched. Thanks!