make: Global change: Move all public headers to include folder. Change source to including public headers using #include <ndn-cpp/*>. Split some header files to minimize exposing C .h files.
diff --git a/ndn-cpp/c/publisher-public-key-digest.h b/ndn-cpp/c/publisher-public-key-digest.h
index 85891bf..95faf1d 100644
--- a/ndn-cpp/c/publisher-public-key-digest.h
+++ b/ndn-cpp/c/publisher-public-key-digest.h
@@ -7,7 +7,7 @@
#ifndef NDN_PUBLISHERPUBLICKEYDIGEST_H
#define NDN_PUBLISHERPUBLICKEYDIGEST_H
-#include "common.h"
+#include <ndn-cpp/c/common.h>
#include "util/blob.h"
#ifdef __cplusplus