remove patch not needed anymore with v5.0.5

SVN-Revision: 1961

openwrt/package/php5/patches/php-5.0.4-xml-expat-no-xml2.patch

@@ -1,21 +0,0 @@
-diff -ruN php-5.0.4-old/configure php-5.0.4-new/configure
---- php-5.0.4-old/configure	2005-04-03 11:42:50.000000000 +0200
-+++ php-5.0.4-new/configure	2005-07-12 20:04:55.000000000 +0200
-@@ -87265,7 +87265,7 @@
- 
- if test "$PHP_XML" != "no" && test "$PHP_LIBXML" != "no" -o "$PHP_LIBEXPAT_DIR" != "no"; then
-         
--
-+if test "no" = "yes" ; then
-   for i in $PHP_LIBXML_DIR /usr/local /usr; do
-     if test -x "$i/bin/xml2-config"; then
-       XML2_CONFIG="$i/bin/xml2-config"
-@@ -87470,7 +87470,7 @@
-     fi
-   
-   fi
--
-+fi ## (line 87266)
-   
-         if test "$PHP_LIBEXPAT_DIR" != "no"; then
-     for i in $PHP_XML $PHP_LIBEXPAT_DIR; do