For all who are interested in how EMirror works, here's a short step-by-step
description:

1.) Read all config-files and put it into a collection
2.) Fork EMirror N-times by using items from the collection
3.) For each mirror do the following steps:

  3.1) Connect to the remote side
  3.2) Do one of the following actions:
  
    3.2.1) Get the remote filelist (this includes removing unwanted entries from the 
           directory listing, checking the localfile-list and deleting old local
           files)
    3.2.2) Download files
    3.2.3) Create links
    
  3.3) Disconnect from the remote side
  3.4) Create the log-file
  
4.) Keep forking until the collection is empty
5.) Create the index-file(s)
6.) Cleanup & Quit

