Remove cURL close policy related constants

These options don't do anything and they never have.

Refs:
  http://curl.haxx.se/libcurl/c/curl_easy_setopt.html#CURLOPTCLOSEPOLICY
  http://curl.haxx.se/mail/lib-2006-11/0301.html
Deprecate CN_match in favor of peer_name in SSL contexts
Merge branch 'curlClosePolicy' of https://github.com/DaveRandom/php-src into PHP-5.6

* 'curlClosePolicy' of https://github.com/DaveRandom/php-src:
  Remove cURL close policy related constants
add missing NEWS entry
add missing NEWS entry
add missing NEWS entry
add missing NEWS entry
add missing NEWS entry
add missing NEWS entry
Merge branch 'PHP-5.5' into PHP-5.6

* PHP-5.5:
  add missing NEWS entry
fix tests broken by 633f898f1520253d3530fe91fc82f68bca7c4627
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  fix tests broken by 633f898f1520253d3530fe91fc82f68bca7c4627
Merge branch 'PHP-5.5' into PHP-5.6

* PHP-5.5:
  fix tests broken by 633f898f1520253d3530fe91fc82f68bca7c4627
Fixed Bug #66762 Segfault in mysqli_stmt::bind_result() when link closed

Each new mysqli_stmt now increase the refcount of the link object.
So the link is really destroy after all statements.

Only implemented with libmysqlclient, as mysqlnd already implement
this internally.

So, libmysqlclient and mysqlnd have the same behavior.
test for bug #66762
NEWS
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  NEWS
  test for bug #66762
  Fixed Bug #66762 Segfault in mysqli_stmt::bind_result() when link closed
NEWS
Merge branch 'PHP-5.5' into PHP-5.6

* PHP-5.5:
  NEWS
  NEWS
  test for bug #66762
  Fixed Bug #66762 Segfault in mysqli_stmt::bind_result() when link closed
NEWS