Started work on JFile.

JFile.h

@@ -0,0 +1,25 @@
+#ifndef __JFile_h__
+#define __JFile_h__
+
+#include "JString.h"
+#include "MFile.h"
+
+namespace coreutils {
+
+   ///
+   /// Use the JFile object to create a JSON object that uses a file for its backing store.
+   /// The file name is provided at construction time. Contents of the file are updated
+   /// when the object is changed or the at the end of scope for the object. 
+   ///
+   
+   class JFile : public MFile, public JString {
+
+    public:
+
+      JFile(ZString filename);      
+      
+   };
+
+}
+
+#endif