Conner

Hi @DanielaSfregola Thanks for the helpful response! I've found some time to get started on this, luckily I only need to implement a few endpoints. I've done some work to...

Added a bearer token client in my [fork](https://github.com/TheConner/twitter4s/commit/88e2b782610f90d02f1401dc5ad7595f4e6ad869) - moving on to integrating it with full archive search. I looked through the tests and I couldn't find any for `http.clients.OAuthClient`...

A question: with this new BearerTokenClient, I think it can be used in [RestClient](https://github.com/DanielaSfregola/twitter4s/blob/master/src/main/scala/com/danielasfregola/twitter4s/http/clients/rest/RestClient.scala); however, it looks like that main rest client based off of `Client` which is a `OAuthClient`......

Initial decoupling done [here](https://github.com/TheConner/twitter4s/commit/c74b1070f1a0384f880fae9addf433ca14dce5a1) with test case [here](https://github.com/TheConner/twitter4s/commit/cbf93120d2e338d1a4d8a1d274252cb5a1212748). I'm having issues building twitter4s for use with my own application, so I'm having a hard time verifying that this works outside...

Update: there is a bug in my initial implementation, although figuring out why this is happening is a tad cryptic. Oddly enough all the tests pass, but when I use...

It was due to a dependency issue, my application uses a different scala version (Apache spark is behind a few versions) so I had to build twitter4s for a different...

I may need this for my research work actually. If I find that pulling 500 tweets/request isn't enough for my needy needs, I will follow up with a PR of...