Iris Calliope

bugfix with 3rd output argument

cosmetic change

allow for multiple siteID input

minor changes

bugfix for stack_range and mouseID input

added option to choose range of stackids to archive (as in primary backup) or archiving mouse-wise

fix docu, bugfix last commit

minor: implement error handling and workarounds for old vrd files

implement new, more structured output argument (proj_meta-like struct)

major change: replace 'silly-sequential line-by-line parser' (by FW) with proper regex