This class provides a simple mechanism to find and cache a list 
of files on your system (much like slocate). It expects only 3 parameters:
* db_name - The name of the sqlite database to create/use
* logfile - The name of the logfile to use
* dir - The directory to be searched/cached
* regex - The regular expression detailing the files to be cached   
The class uses sqlite3 by default for storage of its information and logs
debug information to hungrynoodle.txt
Author::    Philip Mcmahon  (mailto:philip@packetnode.com)
Copyright:: Copyright (c) 2011 Packetnode, LLC
License::   Distributes under the same terms as Ruby