collectd: added 22 patches from Michael

src/patches/collectd/0005-Revert-curl_xml.c-avoid-using-uninitalized-variable-.patch

@@ -0,0 +1,40 @@
+From cde09b547abbeb7595d91259fcc628504d0f55a9 Mon Sep 17 00:00:00 2001
+From: Marc Fournier <marc.fournier@camptocamp.com>
+Date: Wed, 8 Jan 2014 18:05:40 +0100
+Subject: [PATCH 05/22] Revert "curl_xml.c: avoid using uninitalized variable
+ in error message"
+
+This reverts commit bbbf37d55a3959951604c4be482e9a705a0f86d9.
+
+A different fix for this problem was commited to the collectd-5.4 branch
+(8327ee64) and conflicts with this patch. Also, initializing url the
+same way as 8327ee64 does it, to avoid a merge conflict.
+---
+ src/curl_xml.c | 7 ++++---
+ 1 file changed, 4 insertions(+), 3 deletions(-)
+
+diff --git a/src/curl_xml.c b/src/curl_xml.c
+index 77aee60..b941f02 100644
+--- a/src/curl_xml.c
++++ b/src/curl_xml.c
+@@ -550,13 +550,14 @@ static int cx_curl_perform (cx_t *db, CURL *curl) /* {{{ */
+   long rc;
+   char *ptr;
+   char *url;
++  url = db->url;
+ 
+-  db->buffer_fill = 0;
++  db->buffer_fill = 0; 
+   status = curl_easy_perform (curl);
+   if (status != CURLE_OK)
+   {
+-    ERROR ("curl_xml plugin: curl_easy_perform failed with status %i: %s",
+-           status, db->curl_errbuf);
++    ERROR ("curl_xml plugin: curl_easy_perform failed with status %i: %s (%s)",
++           status, db->curl_errbuf, url);
+     return (-1);
+   }
+ 
+-- 
+1.9.3
+