+2006-03-28 kwc@citi.umich.edu
+ Add option to specify directory to search for credentials cache files
+
+
+ From: Vince Busam <vbusam@google.com>
+ Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
+
+ Add command line option to specify which directory should be searched
+ to find credentials caches.
+ (really this time)
+