Allow $ignore_time and other modifiers when using $unset

[callaars]

I am sure this is something from the main API, but the $unset functionality has no way of adding a $ignore_time according to the documentation (or the code in this library). Why is this the case? It's very frustrating to see that when we update our properties to $unset something, all the user profiles have a 'last seen' of less than a minute ago.

Could you point me in the right direction please?

[joeatwork]

I'm afraid this is an issue with the documentation (and the node library) rather than on the server side- the REST API does allow for it. For tracking, $unset allows all of the same operations as other people updates.

[joeatwork]

I've retitled this as a unit of work we need to do on the lib. Thanks for reporting the inconsistency!

[callaars]

I've created a pull request for a possible solution.

[tdumitrescu]

Resolved in v0.4.0 #84