change #include "types.h" to <helper/types.h>

Changes from the flat namespace to heirarchical one.  Instead of writing:

	#include "types.h"

the following form should be used.

	#include <helper/types.h>

The exception is from .c files in the same directory.

src/helper/replacements.h

@@ -211,7 +211,7 @@ static __inline int socket_select(int max_fd, fd_set *rfds, fd_set *wfds, fd_set
 
 #ifndef HAVE_ELF_H
 
-#include "types.h"
+#include <helper/types.h>
 
 typedef uint32_t	Elf32_Addr;
 typedef uint16_t	Elf32_Half;