Log Message:
Update p5-Cache-Cache from version 1.02 to 1.03.

Change log:

1.03 2004-10-04-11-23
 - release version 1.03
 - modified the FileBackend to use the more robust File::Temp
 - "officially" recommend FileCache over SharedMemoryCache
 - added more robust error checking for shared memory caches
 - added a check for invalid frozen data
 - added $1 to all error messages