nginx-0.3.10-RELEASE import

    *) Change: the "valid_referers" directive and the "$invalid_referer"
       variable were moved to the new ngx_http_referer_module from the
       ngx_http_rewrite_module.

    *) Change: the "$apache_bytes_sent" variable name was changed to
       "$body_bytes_sent".

    *) Feature: the "$sent_http_..." variables.

    *) Feature: the "if" directive supports the "=" and "!=" operations.

    *) Feature: the "proxy_pass" directive supports the HTTPS protocol.

    *) Feature: the "proxy_set_body" directive.

    *) Feature: the "post_action" directive.

    *) Feature: the ngx_http_empty_gif_module.

    *) Feature: the "worker_cpu_affinity" directive for Linux.

    *) Bugfix: the "rewrite" directive did not unescape URI part in
       redirect, now it is unescaped except the %00-%25 and %7F-%FF
       characters.

    *) Bugfix: nginx could not be built by the icc 9.0 compiler.

    *) Bugfix: if the SSI was enabled for zero size static file, then the
       chunked response was encoded incorrectly.
diff --git a/auto/lib/pcre/conf b/auto/lib/pcre/conf
index 946b26e..460325c 100644
--- a/auto/lib/pcre/conf
+++ b/auto/lib/pcre/conf
@@ -66,7 +66,7 @@
 
         # FreeBSD PCRE port requires --with-cc-opt="-I /usr/local/include"
         #                            --with-ld-opt="-L /usr/local/lib"
-        
+
         ngx_feature="PCRE library"
         ngx_feature_name="NGX_PCRE"
         ngx_feature_run=no