iOS / asi-http-request

Fix memory leak on redirection

Thanks to Austin France for highlighting these issues!

Added some rough tests to check for crashes on queue dealloc

(Based on Ken Collins' stuff here: http://pastie.org/550508)
Clean up ASINetworkQueue to use accessors everywhere to make subclassing easier

Add tests for same
Thanks to Ken Collins for pointing this out!

Tweaks to use accessor for cancelledLock

Comments / code tweaks

…umstances be called for the same request
Thanks to Mike DeSaro for catching this nasty bug!

S3: Added more convenience constructors (HEAD/DELETE)
S3: More tests, tweaks

Close postBodyReadStream when request is complete

Added more tests, bug fixes

Fix mime-type function

…pletely unrelated domain redirect

…ince we are reusing the queue
This is exactly why a shared queue can be dangerous... :)

This ensures cookies presented as part of the initial response can be applied to the redirected request
sessionCookies should now hang on to all cookies, and cookies will replace old versions of the same cookie

Remove GET/ACL constructors
Added lots of comments
General cleanup

Tweaks to text in iPhone sample app

…log for more info on this change.

Added test for same issue

…ne Sales for her report!)

…sting with self-signed certs

* Move certain properties that the user really shouldn't access to private
* Rename outputStream to fileDownloadOutputStream
* Use getters in more places