Cleanup, cleanup .. removed libxml softlink for good cleanup to get 100%

Cleanup, cleanup ..
* configure.in Makefile.am: removed libxml softlink for good
* include/libxml/*.h *.c doc/Makefile.am: cleanup to get
  100% coverage by gtk-doc
Daniel
diff --git a/nanoftp.c b/nanoftp.c
index c6fb7d2..c8ff261 100644
--- a/nanoftp.c
+++ b/nanoftp.c
@@ -12,18 +12,11 @@
 #define HAVE_NETINET_IN_H
 #define HAVE_NETDB_H
 #define HAVE_SYS_TIME_H
-#include "libxml.h"
-#ifdef WITHOUT_TRIO
-#include <stdio.h>
-#else
-#define TRIO_REPLACE_STDIO
-#include "trio.h"
-#endif
 #else /* STANDALONE */
 #define NEED_SOCKETS
-#include "libxml.h"
 #endif /* STANDALONE */
 
+#include "libxml.h"
 
 #ifdef LIBXML_FTP_ENABLED
 #include <string.h>