If the coro is given something other than a map from the http then move the return into a body section.
Changed windlight to use a coroutine and the new LLCore::Http libarary.
Extra comments into Event Polling.
First, introduced some LLSD-based interfaces to the llcorehttp code
using utils classes (in llcorehttputil). I've kept LLSD out of
the llcorehttp library up to now and will continue to do that.
Functions provide a requestPost based on LLSD body and conversion
utils for HttpResponse-to-LLSD and HttpResponse-to-string
conversions. Inventory fetch operations now do more thorough
error checking including 200-with-error status checking. Still
do retry forever on folders though I don't like that.
Rider Linden