Add patch for pecl_http

Author: shivammathur

extension/BuildPhpExtension/patches/http.ps1

@@ -0,0 +1,11 @@
+$fn = @"
+ARG_ENABLE("http", "whether to enable extended HTTP support", "no");
+
+base_dir = get_define('BUILD_DIR');
+if (!FSO.FolderExists(base_dir+"\\src")) {
+	WScript.Echo("Creating " + base_dir + "\\src" + "...");
+	FSO.CreateFolder(base_dir+"\\src");
+}
+"@
+
+(Get-Content config.w32) | ForEach-Object { $_.Replace('ARG_ENABLE("http", "whether to enable extended HTTP support", "no");', $fn) } | Set-Content config.w32