Message2964

As jython implementation of os.stat call is limited in
returning the same values as with CPython, many of file
properties are assigned to default which is zero
including InodeProtectionMode. In CPython, 
InodeProtectionMode is to find out the type of the file
given. so, i have modified the filecmp module with the
support of java.io.File.

Now all the test cases are working properly. The patch is
attached herewith.

please give your valuable comments and suggestions.