+ Added constant HTTP_URL_FROM_ENV
+ Added 'retrycount' and 'retrydelay' request options
+ Added libevent support for libcurl (>= 7.16.0):
o added --with-http-curl-libevent configure option
o added HttpRequestPool::enableEvents()
+ Added constant HTTP_URL_FROM_ENV
+ Added 'retrycount' and 'retrydelay' request options
+ Added libevent support for libcurl (>= 7.16.0):
o added --with-http-curl-libevent configure option
o added HttpRequestPool::enableEvents()