Attempt to set the proper uid/gid/contexts on new files and dirs

Files and folders that we create during backups, copy log, or MTP
operations often do not have the proper uid/gid/contexts assigned.
We will attempt to read the proper contexts from the settings
storage path and assign those same contexts to any files or dirs
that we create.

Change-Id: I769f9479854122b49b499de2175e6e2d026f8afd
diff --git a/data.cpp b/data.cpp
index 0d05c3d..88bc86a 100644
--- a/data.cpp
+++ b/data.cpp
@@ -46,6 +46,7 @@
 #include "gui/blanktimer.hpp"
 #include "find_file.hpp"
+#include "set_metadata.h"
 	#include "cutils/properties.h"
@@ -333,6 +334,7 @@
+	tw_set_default_metadata(mBackingFile.c_str());
 #endif // ifdef TW_OEM_BUILD
 	return 0;