better split up of library files "types.h" & "definitions.h"

centralized all printf specifier character definitions
reuse of arginfo handlers
more cleanups
fixed more AMD64 issues
added DEBUG_LEVEL compile flag to exclude DBGn() statements

src/charon/encoding/parser.h

@@ -26,7 +26,7 @@
 
 typedef struct parser_t parser_t;
 
-#include <types.h>
+#include <library.h>
 #include <encoding/payloads/encodings.h>
 #include <encoding/payloads/payload.h>