Made the following changes:

- Use host name specified in ObtainAuthToken call instead of the
    normalized host name to connect to the ATS to avoid problems
    when the host name obtained through a reverse DNS lookup fails
    to resolve via a forward DNS lookup.

  - Added the capability log debug messages to a file.

  - Added method to the ConfigIf to free memory returned by calls to
    getEntryValue to avoid issues related to freeing memory allocated
    with a heap different than the one owned by the library freeing
    the memory.

CASA-auth-token/client/library/mechanisms/pwd/windows/PwdAuthenticate.conf

@@ -14,19 +14,3 @@
 #              implementing the authentication mechanism.
 #
 LibraryName		\Program Files\novell\casa\lib\pwmech.dll
-
-#
-# DebugLevel setting.
-#
-# Description: Used to specify the level of logging utilized for debugging
-#              purposes. A level of zero being the lowest debugging level.
-#
-#              If this parameter is not set, the client defaults
-#              to use a debug level of zero.
-#
-#              Note: Debug statements can be viewed under Windows by using
-#              tools such as DbgView. Under Linux, debug statements are logged
-#              to /var/log/messages.
-#
-#DebugLevel 0
-