Moved log.hpp and elog.hpp to a folder under phosphor-logging

Now these files are copied to a folder under phosphor-logging,
other repositories will need to be fixed. I'm leaving the files in
the base dir as well until I work on fixing all projects that
utilizes log.hpp and elog.hpp

Change-Id: Ie4640852727c1572325e974548737bc70a6db7c2
Signed-off-by: Saqib Khan <khansa@us.ibm.com>
diff --git a/elog.cpp b/elog.cpp
index 81d29ad..67196e7 100644
--- a/elog.cpp
+++ b/elog.cpp
@@ -1,4 +1,4 @@
-#include "elog.hpp"
+#include <phosphor-logging/elog.hpp>
 
 namespace phosphor
 {