splits objects into separate headers

The binarystore.(c|h)pp now contains BinaryStore, while
binarystore_interface contains BinaryStoreInterface.

The sys_file.hpp contains SysFile, while sys_file_impl.(c|h)pp contains
SysFileImpl.

Signed-off-by: Patrick Venture <venture@google.com>
Change-Id: Ic65792a59809e05e186f7710a27ad6bd0e298c94
diff --git a/Makefile.am b/Makefile.am
index 33d8ac5..b1746be 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -17,7 +17,7 @@
 			    binaryblob.pb.cc \
 			    binarystore.cpp \
 			    sys.cpp \
-			    sys_file.cpp \
+			    sys_file_impl.cpp \
 			    handler.cpp
 
 libbinarystore_la_LDFLAGS = $(PHOSPHOR_LOGGING_LIBS) \