build+tests: Fixing c++11 mode compilation and correcting integrated test with faces

Change-Id: I32e34d6b2ee8cfd85ec83f62323dd7a51f2238d6
diff --git a/src/security/sec-public-info-memory.cpp b/src/security/sec-public-info-memory.cpp
index f84b291..c9efc2f 100644
--- a/src/security/sec-public-info-memory.cpp
+++ b/src/security/sec-public-info-memory.cpp
@@ -61,7 +61,7 @@
 
   addIdentity(identityName);
 
-  m_keyStore[keyName.toUri()] = make_shared<KeyRecord>(keyType, boost::cref(publicKey));
+  m_keyStore[keyName.toUri()] = make_shared<KeyRecord>(keyType, cref(publicKey));
 }
 
 shared_ptr<PublicKey>