Update SSLPassPhraseDialog directive docs to properly describe the new
argument structure for "exec"-type programs, as introduced with r1553824.


git-svn-id: http://svn.apache.org/repos/asf/httpd/httpd/trunk@1585045 13f79535-47bb-0310-9956-ffa450edef68
axe unnecessary preparation for some other module using
[ap_]connect_to_peer() and passing in its own module
identifier

Pointed out by: jailletc36


git-svn-id: http://svn.apache.org/repos/asf/httpd/httpd/trunk@1585054 13f79535-47bb-0310-9956-ffa450edef68
move a temporary table from r->pool to a temporary
pool we've already allocated in order to avoid a 
longer lifetime than necessary for the table memory

Suggested by: jailletc36


git-svn-id: http://svn.apache.org/repos/asf/httpd/httpd/trunk@1585072 13f79535-47bb-0310-9956-ffa450edef68
Bring SNI behavior into better conformance with RFC 6066:

- no longer send a warning-level unrecognized_name(112) alert
  when no matching vhost is found (PR 56241)

- at startup, only issue warnings about IP/port conflicts and name-based
  SSL vhosts when running with an OpenSSL without TLS extension support
  (almost 5 years after SNI was added to 2.2.x, the
  "[...] only work for clients with TLS server name indication support"
  warning feels obsolete)


git-svn-id: http://svn.apache.org/repos/asf/httpd/httpd/trunk@1585090 13f79535-47bb-0310-9956-ffa450edef68