Accepting request 71347 from home:elvigia:branches:Apache

- Update to 2.2.19, only one bugfix.
*) Revert ABI breakage in 2.2.18 caused by the function signature change
     of ap_unescape_url_keep2f().  This release restores the signature from
     2.2.17 and prior, and introduces ap_unescape_url_keep2f_ex().
     [Eric Covener] 

- Remove SSLv2 disabled patch, already in upstream.
- Update to version 2.2.18
*  mod_ssl, ab: Support OpenSSL compiled without SSLv2 support.
* core: Treat timeout reading request as 408 error, not 400.
* core: Only log a 408 if it is no keepalive timeout.
*  mod_rewrite: Allow to unset environment variables. 
* prefork: Update MPM state in children during a graceful restart.
* Other fixes in mod_cache,mod_dav,mod_proxy se NEWS for detail.

- Fix regular expression in vhost ssl template IE workaround
  it is obsolete see https://issues.apache.org/bugzilla/show_bug.cgi?id=49484
  You should apply this update to fix painfully slow SSL
  connections when using IE.

- Allow usage of an openSSL library compiled without SSlv2

OBS-URL: https://build.opensuse.org/request/show/71347
OBS-URL: https://build.opensuse.org/package/show/Apache/apache2?expand=0&rev=331

apache2-vhost-ssl.template

@@ -182,7 +182,7 @@
 	#   Similarly, one has to force some clients to use HTTP/1.0 to workaround
 	#   their broken HTTP/1.1 implementation. Use variables "downgrade-1.0" and
 	#   "force-response-1.0" for this.
-	SetEnvIf User-Agent ".*MSIE.*" \
+	SetEnvIf User-Agent ".*MSIE [1-5].*" \
 		 nokeepalive ssl-unclean-shutdown \
 		 downgrade-1.0 force-response-1.0