src: Another round of source updates: moving all headers close to implementation files

Change-Id: I3d47076504950e67746174623c75383948e9d93d
diff --git a/src/security/verifier.cpp b/src/security/verifier.cpp
index 1734726..4abd14a 100644
--- a/src/security/verifier.cpp
+++ b/src/security/verifier.cpp
@@ -18,9 +18,9 @@
 #pragma GCC diagnostic ignored "-Wunused-function"
 #endif
 
-#include <ndn-cpp-dev/security/verifier.hpp>
+#include "security/verifier.hpp"
 
-#include <ndn-cpp-dev/security/sec-policy.hpp>
+#include "security/sec-policy.hpp"
 
 #include <cryptopp/rsa.h>