Upgraded to EOS 4.4.19-1 in order to get the version of the 'file archived'...

Upgraded to EOS 4.4.19-1 in order to get the version of the 'file archived' garbage collector that can be configured 'on' or 'off'.  By turning the 'file archived' garbage collector 'off' we will be able to to test the MGM LRU garbage collector more easily.