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/mworker-prog.c b/src/mworker-prog.c
index f445c7f..4951063 100644
--- a/src/mworker-prog.c
+++ b/src/mworker-prog.c
@@ -22,7 +22,7 @@
#include <haproxy/api.h>
#include <common/cfgparse.h>
-#include <common/errors.h>
+#include <haproxy/errors.h>
#include <proto/log.h>
#include <proto/mworker.h>