Remove request as development dependency #28
Description
I was added because of tomas/needle#312, as this module is used as a fallback when request is not available in node-pre-gyp (see: https://github.com/mapbox/node-pre-gyp/blob/590da5603bb77df9583bfdc54d05d2267cadb364/lib/install.js#L27-L35).
When fixed we need to remove request from our dependency tree.