Implemented full support for Axiomtec+Avaspec instrument
Corrected one problem where the size of the downloaded file did not agree with the size reported by the FTP-Server
Restructured the FTPHandler class by adding many more comments on what the functions really do, making functions/data which are only used internally by the class private.
Simplified and corrected several parts in the FTPHandler
Corrected one bug where it was not possible to use a hostname (in stead of IP-number) to connect to an instrument via FTP
Corrected one bug where using a hostname of more than 16 characters would cause the NovacProgram to crash.
Resurrected the File Transfer dialog such that it is able to list .pak-files in the Axiomtec device and download/upload files to the instrument.
Large corrections to the FTPHandler class: