add support for disabling cert verification

[fredless]

related to #133 and for debugging\troubleshooting in general, would be nice to include support for passing verify=False through to requests to make working with a self-signing SSL sniffer (Fiddler or similar) more easily accomplished.

[fredless]

..and in the meantime, one way around this is to simply import certifi, ensuring that you add your proxies certificate (in base64) to its CA list beforehand to override the list of trusted CAs. works for most things that use requests underneath.

[sQu4rks]

Hi @fredless

thanks for raising this. I just pushed a PR that introduces a disable_ssl_verify flag to the rest session and api object.