Version 4.1.9

The following changes have been made in this version:
– Affiliate4you has been added
– Importing has been adjusted as a first step to the Version 5 release:
– – Extra fields are now saved in a separate table, which will make it easier later on to use them on your site
– – It gives you an overview which file is currently being imported
– – You have the ability to run the update on the background (better when trying to import big files)
– – Fixes to prevent even more timeouts