Handling changes in cURL 7.10

In cURL 7.10 and above CURLOPT_SSL_VERIFYPEER is true by default. It
makes library not working without certificates (you can get them here:
http://curl.haxx.se/docs/caextract.html).
Same thoughts. I think we should add this code, to keep library working by default. But it would be perfect to add few lines in README about $caInfoPath and its functionality. Can you handle this?