[Plugin] Improve debug logging of load and download methods + url striping
[XFSPHoster] Partially rewritten

Now with ddl support
[XFSPAccount] Fix and improve loadAccountInfo
[Account] Revert parseFileSize
[XFileSharingPro] Fix account init
[SimpleCrypter] Fix cookies support
[SimpleHoster] Fix checkTrafficLeft, ddl routine and cookies support
[File4safeCom] Removed, use XFileSharingPro instead
[XFileSharingPro] Fix hoster pairing with account
[XFileSharingPro] Massive cleanup for hook plugin