purge out patches which are not needed anymore as they went upstream

cxxtools/patches/0001-fix-compile-error.patch

@@ -1,24 +0,0 @@
-diff --git a/src/fileimpl.cpp b/src/fileimpl.cpp
-index 08edcb9..db8cb7f 100644
---- a/src/fileimpl.cpp
-+++ b/src/fileimpl.cpp
-@@ -35,6 +35,7 @@
- #include <unistd.h>
- #include <errno.h>
- #include <string.h>
-+#include <cstdio>
- 
- namespace cxxtools {
- 
-diff --git a/src/http/messageheader.cpp b/src/http/messageheader.cpp
-index 9381be7..21ee7c3 100644
---- a/src/http/messageheader.cpp
-+++ b/src/http/messageheader.cpp
-@@ -30,6 +30,7 @@
- #include <cxxtools/clock.h>
- #include <cctype>
- #include <sstream>
-+#include <cstdio>
- 
- namespace cxxtools {
-