petewarden/ParallelCurl — pull request #5 by dhazel (2012-05-11 15:04:13+00:00)
Title: Small change to allow overriding the RETURNTRANSFER curlopt.

All the other curlopts used (ie: URL, POST) are directly implied by the
function input parameters, but RETURNTRANSFER is not and is more of a
default.

This commit makes it possible to override the RETURNTRANSFER default
via the curlopt array passed at construction.