REORG: include: move base64.h, errors.h and hash.h from common to to haproxy/
These ones do not depend on any other file. One used to include
haproxy/api.h but that was solely for stddef.h.
diff --git a/src/51d.c b/src/51d.c
index 13997e3..ceef355 100644
--- a/src/51d.c
+++ b/src/51d.c
@@ -4,7 +4,7 @@
#include <common/cfgparse.h>
#include <common/chunk.h>
#include <common/buffer.h>
-#include <common/errors.h>
+#include <haproxy/errors.h>
#include <common/hathreads.h>
#include <types/global.h>
#include <proto/arg.h>