replaced HEADER_List with first line, since old exports can't be shown in the import dialog due to changed length of the headerlist, this should be fine since we use this piece of code to gather the package name.
compile ABS against v18
updated opencsv 2.2-->2.3 (import export still working for me)
Merge pull request #524 from AndyScherzinger/dev

replaced HEADER_List with first line, since old exports can't be shown in import dialog