remove yajl as a dependency as I am not actually using it. I decided to simply let the user handle the json parsing so that they can choose their own client.
remove yajl as a dependency as I am not actually using it.
I decided to simply let the user handle the json parsing so that
they can choose their own client.

rweald/gnip-stream,theablefew/gnip-stream,altmetric/gnip-stream