Reduce the scope of some variables.

looking for a C++ preprocessor on libtool-using projects" with the factory-
installed libtool version on Mac OS X.

the default port numbers, allowing more than one test suite to run
simultaneously on the same host.

since it then inits libgcrypt and libgcrypt is being evil and EXITS the
application if it fails to get a fine random seed. That's really not a nice
thing to do by a library.

been removed from a multi handle, and then fixed another flaw that prevented
curl_easy_duphandle() to work even after the first fix - the handle was
still marked as using the multi interface.

since it easy-handle related and not connection-related.

moves and re-arranges how range/resume is setup and freed.

was 16385 bytes (16K+1) and it turned out we didn't properly always "suck
out" all data from libssh2. The effect being that libcurl would hang on the
socket waiting for data when libssh2 had in fact already read it all...

the CURLOPT_RESUME_FROM or CURLOPT_RANGE options and an existing connection
in the connection cache is closed to make room for the new one when you call
curl_easy_perform(). It would then wrongly free range-related data in the
connection close funtion.

would get from a torture test.

Wait for child processes to die to avoid creating zombies.

can/will be used as it then makes the common cases save 16KB of data for each
easy handle that isn't used for pipelining.

to guarantee against it ever being valid.

using custom timeout values.

  the man page now.

to GET on redirect

identifying a double-free problem in the SSL-dealing layer, telling GnuTLS to
free NULL credentials on closedown after a failure and a bad #ifdef for NSS
when closing down SSL.

survive getting called twice

autobuild logs scanner.

changed at build time (from command line or similar)

'pending_ms' may be used uninitialized in this function

  Curl_socket_ready(), Curl_poll() and Curl_select() when these are called
  with a zero timeout or a timeout value indicating a blocking call should
  be performed.

  These unnecessary calls to gettimeofday() got introduced in 7.16.2 when
  fixing 'timeout would restart when signal caught while awaiting socket
  events' on 20 March 2007.

- Move some loop breaking logic from the while clause into the loop,
  avoiding compiler warning 'assignment within conditional expression'