merge from 3.2 - Fix closes issue12524 - update http.client POST example with a working example. - Patch contributed by Bharadwaj

so that "import DLFCN" and other similar imports work on Linux 3.0.

  signature.  Without this, architectures where sizeof void* != sizeof int are
  broken.  Patch given by Hallvard B Furuseth.

The RFC doesn't say that they are allowed; apparently many mailers accept
them, but not postfix.  Contributions to this patch were made by Felipe Cruz
and Catalin Iacob.

merge from 3.2 - Fix closes issue12577 - clarify shutil.move documentation. Patch suggestion by Catalin Iacob

merge from 3.2 - Fix closes Issue12478 - HTTPErrorProcess 's methods are http_response and https_response.

merge from 3.2 - Fix closes Issue12479 - Add HTTPErrorProcessor class definition - Patch by Sandro Tosi

Patch by Andreas Stührk.

test_shutdown() may fail on very slow buildbots like FreeBSD 6.4 just because
of the arbitrary timeout.

as the processor type on some Mac systems.  Also fix NameError in fallback
_mac_ver_gestalt function.  And remove out-of-date URL in docs.

the parent structure. Patch by Vlad Riscutia.

cleared by the garbage collector.  This fixes a segfault when an instance
and its type get caught in a reference cycle, and the instance's
deallocator calls one of the methods on the type (e.g. when subclassing
IOBase).

Diagnosis and patch by Davide Rizzo.

and add a note concerning its status.

Also, point to the various alternatives.

failure in name resolution.

Should fix a buildbot failure.

an overzealous DNS service (e.g. OpenDNS) redirects to a placeholder
Web site.